{
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  "disclaimer": "Mock/synthetic data for offline MVP demonstration. All records are fabricated; do NOT use for real clinical or research decisions.",
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        "Choi Y-W"
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      "title": "Semaglutide in biopsy-proven MASH with obesity",
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      "year": 2022,
      "type": "Correction",
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      "authors": [
        "Andersen P",
        "Nielsen J"
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      "affiliations": [
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      "title": "Hepatic fibrosis regression after bariatric surgery",
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      "type": "Retraction",
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      "authors": [
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        "Lee M-K"
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      "title": "FGF21 pegbelfermin pharmacokinetics in NASH",
      "journal": "Liver International",
      "publisher": "Wiley",
      "year": 2022,
      "type": "Retraction",
      "reason": "image manipulation",
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        "Park S-J"
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        "Seoul Liver Inst"
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      "authors": [
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        "Choi Y-W"
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      "title": "NAFLD diagnostic biomarker NIS4 in primary care",
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      "year": 2021,
      "type": "Correction",
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      "authors": [
        "Dupont L",
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      "title": "Gut microbiome shift in MASLD progression",
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      "authors": [
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      "title": "MASH fibrosis stage shift with vitamin E + pioglitazone",
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      "year": 2021,
      "type": "Retraction",
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      "authors": [
        "Brown A",
        "Smith J"
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      "publisher": "Wiley",
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      "reason": "protocol deviation",
      "authors": [
        "Wong K-L",
        "Tanaka R"
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      "doi": "10.1002/hep.30887",
      "title": "Resmetirom in early-stage MASH F1",
      "journal": "Hepatology",
      "publisher": "Wiley",
      "year": 2021,
      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Kim J-H",
        "Park S-J"
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        "Hanyang Univ Hepatology",
        "Seoul Liver Inst"
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      "doi": "10.1016/j.jhep.2021.06.011",
      "title": "NASH inflammatory marker CK-18 cohort study",
      "journal": "Journal of Hepatology",
      "publisher": "Elsevier",
      "year": 2021,
      "type": "Correction",
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      "authors": [
        "Garcia M",
        "Schmidt H"
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      "title": "MAFLD redefinition in Korean veterans cohort",
      "journal": "Gut",
      "publisher": "BMJ",
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      "type": "Retraction",
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      "authors": [
        "Park S-J",
        "Choi Y-W"
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      "affiliations": [
        "Seoul Liver Inst"
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    {
      "id": "RW-2026-0503",
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      "doi": "10.1053/j.gastro.2020.11.009",
      "title": "Hepatic stellate cell senescence reversal in MASH",
      "journal": "Gastroenterology",
      "publisher": "Elsevier",
      "year": 2020,
      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Rossi G",
        "Bianchi M"
      ],
      "affiliations": [
        "Univ of Milan"
      ],
      "keywords": [
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      "source": "Retraction Watch DB",
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    {
      "id": "RW-2026-0504",
      "pmid": "37508997",
      "doi": "10.1111/liv.14660",
      "title": "MASLD genetic risk PNPLA3 in East Asian",
      "journal": "Liver International",
      "publisher": "Wiley",
      "year": 2020,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Tanaka R",
        "Wong K-L"
      ],
      "affiliations": [
        "Tokyo Liver Center",
        "HKU Liver"
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      "keywords": [
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        "PNPLA3",
        "genetics"
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      "source": "Retraction Watch DB",
      "retraction_date": "2024-05-12",
      "lag_days": 410,
      "pubpeer_threads": 0,
      "orcid": []
    },
    {
      "id": "RW-2026-0505",
      "pmid": "37408886",
      "doi": "10.1002/hep.30200",
      "title": "MASH RCT obeticholic + statin combination",
      "journal": "Hepatology",
      "publisher": "Wiley",
      "year": 2020,
      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Kim J-H",
        "Park S-J",
        "Brown A"
      ],
      "affiliations": [
        "Hanyang Univ Hepatology",
        "Seoul Liver Inst",
        "Mayo Clinic Hepatology"
      ],
      "keywords": [
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      "source": "Journal notice",
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      "pubpeer_threads": 12,
      "orcid": [
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    },
    {
      "id": "RW-2026-0506",
      "pmid": "37308775",
      "doi": "10.1016/j.jhep.2020.04.014",
      "title": "MASH genome-wide TM6SF2 variant impact",
      "journal": "Journal of Hepatology",
      "publisher": "Elsevier",
      "year": 2020,
      "type": "Expression of Concern",
      "reason": "data fabrication",
      "authors": [
        "Park S-J",
        "Tanaka R"
      ],
      "affiliations": [
        "Seoul Liver Inst",
        "Tokyo Liver Center"
      ],
      "keywords": [
        "MASH",
        "TM6SF2",
        "GWAS"
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      "source": "Retraction Watch DB",
      "retraction_date": "2024-03-22",
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      "pubpeer_threads": 6,
      "orcid": [
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    },
    {
      "id": "RW-2026-0507",
      "pmid": "37208664",
      "doi": "10.1136/gutjnl-2019-318110",
      "title": "MASLD ultrasonographic prevalence Korean cohort",
      "journal": "Gut",
      "publisher": "BMJ",
      "year": 2019,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Lee M-K",
        "Choi Y-W"
      ],
      "affiliations": [
        "Hanyang Univ Hepatology"
      ],
      "keywords": [
        "MASLD",
        "ultrasound",
        "Korean"
      ],
      "source": "Retraction Watch DB",
      "retraction_date": "2024-02-15",
      "lag_days": 320,
      "pubpeer_threads": 0,
      "orcid": []
    },
    {
      "id": "RW-2026-0508",
      "pmid": "37108553",
      "doi": "10.1053/j.gastro.2019.06.011",
      "title": "MASH liver biopsy AI scoring agreement",
      "journal": "Gastroenterology",
      "publisher": "Elsevier",
      "year": 2019,
      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Smith J",
        "Brown A"
      ],
      "affiliations": [
        "Mayo Clinic Hepatology"
      ],
      "keywords": [
        "MASH",
        "biopsy",
        "AI"
      ],
      "source": "Retraction Watch DB",
      "retraction_date": "2024-01-22",
      "lag_days": 980,
      "pubpeer_threads": 7,
      "orcid": []
    },
    {
      "id": "RW-2026-0509",
      "pmid": "37008442",
      "doi": "10.1111/liv.14110",
      "title": "NAFLD pediatric vitamin E long-term outcome",
      "journal": "Liver International",
      "publisher": "Wiley",
      "year": 2019,
      "type": "Retraction",
      "reason": "protocol deviation",
      "authors": [
        "Wong K-L",
        "Tanaka R"
      ],
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        "HKU Liver",
        "Tokyo Liver Center"
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      "id": "RW-2026-0510",
      "pmid": "36908331",
      "doi": "10.1002/hep.29887",
      "title": "MASH advanced fibrosis MRI-PDFF surrogate",
      "journal": "Hepatology",
      "publisher": "Wiley",
      "year": 2019,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Garcia M",
        "Dupont L"
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        "Berlin Charite",
        "INSERM Paris"
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        "MASH",
        "MRI-PDFF"
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    },
    {
      "id": "RW-2026-0511",
      "pmid": "36808220",
      "doi": "10.1016/j.jhep.2019.02.011",
      "title": "NASH RCT pegbelfermin phase 2b",
      "journal": "Journal of Hepatology",
      "publisher": "Elsevier",
      "year": 2019,
      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Tanaka R",
        "Park S-J"
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      "affiliations": [
        "Tokyo Liver Center",
        "Seoul Liver Inst"
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        "NASH",
        "pegbelfermin"
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      "source": "PubPeer",
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      "lag_days": 1100,
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        "0000-0003-2222-3333"
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    },
    {
      "id": "RW-2026-0512",
      "pmid": "36708119",
      "doi": "10.1136/gutjnl-2018-316110",
      "title": "MASLD lifestyle intervention 5y outcome",
      "journal": "Gut",
      "publisher": "BMJ",
      "year": 2018,
      "type": "Expression of Concern",
      "reason": "duplicate publication",
      "authors": [
        "Andersen P",
        "Nielsen J"
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      "affiliations": [
        "Novo Nordisk Research"
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      "keywords": [
        "MASLD",
        "lifestyle"
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      "source": "PubPeer",
      "retraction_date": "2023-09-22",
      "lag_days": 1500,
      "pubpeer_threads": 1,
      "orcid": []
    },
    {
      "id": "RW-2026-0513",
      "pmid": "36608008",
      "doi": "10.1053/j.gastro.2018.11.009",
      "title": "MASH liver transplant outcome registry",
      "journal": "Gastroenterology",
      "publisher": "Elsevier",
      "year": 2018,
      "type": "Retraction",
      "reason": "authorship dispute",
      "authors": [
        "Smith J",
        "Park S-J"
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      "affiliations": [
        "Mayo Clinic Hepatology",
        "Seoul Liver Inst"
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      "keywords": [
        "MASH",
        "transplant"
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      "pubpeer_threads": 4,
      "orcid": [
        "0000-0002-1111-2222"
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    {
      "id": "RW-2026-0514",
      "pmid": "36508997",
      "doi": "10.1111/liv.13998",
      "title": "MAFLD diabetes coexistence Asian meta-analysis",
      "journal": "Liver International",
      "publisher": "Wiley",
      "year": 2018,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Wong K-L",
        "Tanaka R"
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      "affiliations": [
        "HKU Liver",
        "Tokyo Liver Center"
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        "MAFLD",
        "diabetes"
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      "source": "Journal notice",
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      "pubpeer_threads": 0,
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    },
    {
      "id": "RW-2026-0515",
      "pmid": "36408886",
      "doi": "10.1002/hep.29200",
      "title": "MASH proteomics blood signature derivation",
      "journal": "Hepatology",
      "publisher": "Wiley",
      "year": 2018,
      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Kim J-H",
        "Park S-J"
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      "affiliations": [
        "Hanyang Univ Hepatology",
        "Seoul Liver Inst"
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      "keywords": [
        "MASH",
        "proteomics"
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      "source": "Retraction Watch DB",
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      "lag_days": 1700,
      "pubpeer_threads": 9,
      "orcid": [
        "0000-0002-1111-2222"
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    {
      "id": "RW-2026-0516",
      "pmid": "36308775",
      "doi": "10.1016/j.jhep.2018.04.014",
      "title": "NAFLD childhood predictor cohort",
      "journal": "Journal of Hepatology",
      "publisher": "Elsevier",
      "year": 2018,
      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Dupont L",
        "Garcia M"
      ],
      "affiliations": [
        "INSERM Paris",
        "Berlin Charite"
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      "keywords": [
        "NAFLD",
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      "source": "PubMed",
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      "lag_days": 1850,
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    },
    {
      "id": "RW-2026-0517",
      "pmid": "36208664",
      "doi": "10.1136/gutjnl-2017-314110",
      "title": "MASLD shear-wave elastography correlation",
      "journal": "Gut",
      "publisher": "BMJ",
      "year": 2017,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Rossi G",
        "Bianchi M"
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      "affiliations": [
        "Univ of Milan"
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      "keywords": [
        "MASLD",
        "elastography"
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      "source": "Crossref event",
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      "pubpeer_threads": 0,
      "orcid": []
    },
    {
      "id": "RW-2026-0518",
      "pmid": "36108553",
      "doi": "10.1053/j.gastro.2017.11.009",
      "title": "MASH inflammation IL-6 signaling pathway",
      "journal": "Gastroenterology",
      "publisher": "Elsevier",
      "year": 2017,
      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Smith J",
        "Brown A"
      ],
      "affiliations": [
        "Mayo Clinic Hepatology"
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      "keywords": [
        "MASH",
        "IL-6"
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      "source": "PubMed",
      "retraction_date": "2023-03-15",
      "lag_days": 1900,
      "pubpeer_threads": 8,
      "orcid": []
    },
    {
      "id": "RW-2026-0519",
      "pmid": "36008442",
      "doi": "10.1111/liv.13660",
      "title": "MASLD HCC genomic landscape Asian",
      "journal": "Liver International",
      "publisher": "Wiley",
      "year": 2017,
      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Wong K-L",
        "Park S-J"
      ],
      "affiliations": [
        "HKU Liver",
        "Seoul Liver Inst"
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        "MASLD",
        "HCC",
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      "source": "Crossref event",
      "retraction_date": "2023-02-08",
      "lag_days": 2100,
      "pubpeer_threads": 5,
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    {
      "id": "RW-2026-0520",
      "pmid": "35908331",
      "doi": "10.1002/hep.28887",
      "title": "NASH biopsy gradient automated scoring",
      "journal": "Hepatology",
      "publisher": "Wiley",
      "year": 2017,
      "type": "Expression of Concern",
      "reason": "image manipulation",
      "authors": [
        "Kim J-H",
        "Lee M-K"
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        "Hanyang Univ Hepatology"
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        "NASH",
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    {
      "id": "RW-2026-0521",
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      "doi": "10.1016/j.jhep.2017.02.011",
      "title": "MASH lipidomics serum signature discovery",
      "journal": "Journal of Hepatology",
      "publisher": "Elsevier",
      "year": 2017,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Dupont L",
        "Martin C"
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        "INSERM Paris"
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      "keywords": [
        "MASH",
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    {
      "id": "RW-2026-0522",
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      "doi": "10.1136/gutjnl-2016-312110",
      "title": "MASLD smoking interaction Korean cohort",
      "journal": "Gut",
      "publisher": "BMJ",
      "year": 2016,
      "type": "Retraction",
      "reason": "duplicate publication",
      "authors": [
        "Lee M-K",
        "Park S-J"
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      "affiliations": [
        "Hanyang Univ Hepatology",
        "Seoul Liver Inst"
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        "MASLD",
        "smoking"
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    {
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      "doi": "10.1053/j.gastro.2016.11.009",
      "title": "MASH animal model fibrosis kinetic",
      "journal": "Gastroenterology",
      "publisher": "Elsevier",
      "year": 2016,
      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Tanaka R",
        "Park S-J"
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      "affiliations": [
        "Tokyo Liver Center",
        "Seoul Liver Inst"
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      "id": "RW-2026-0524",
      "pmid": "35508997",
      "doi": "10.1111/liv.13234",
      "title": "MAFLD obesity surgery 10y outcome",
      "journal": "Liver International",
      "publisher": "Wiley",
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      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Garcia M",
        "Schmidt H"
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        "Berlin Charite"
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      "id": "RW-2026-0525",
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      "doi": "10.1002/hep.28200",
      "title": "MASH RCT pioglitazone 5y follow-up",
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      "publisher": "Wiley",
      "year": 2016,
      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Brown A",
        "Smith J",
        "Park S-J"
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      "affiliations": [
        "Mayo Clinic Hepatology",
        "Seoul Liver Inst"
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      "title": "MASLD coffee consumption protective effect",
      "journal": "Journal of Hepatology",
      "publisher": "Elsevier",
      "year": 2016,
      "type": "Retraction",
      "reason": "duplicate publication",
      "authors": [
        "Dupont L",
        "Martin C"
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      "title": "MASLD insulin resistance HOMA-IR cutoff",
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      "publisher": "BMJ",
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      "type": "Correction",
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      "authors": [
        "Lee M-K",
        "Kim J-H"
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      "affiliations": [
        "Hanyang Univ Hepatology"
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        "MASLD",
        "HOMA-IR"
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      "doi": "10.1053/j.gastro.2015.11.009",
      "title": "MASH macrophage Kupffer dynamic imaging",
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      "type": "Retraction",
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      "authors": [
        "Rossi G",
        "Bianchi M",
        "Tanaka R"
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        "Univ of Milan",
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      "pmid": "35008442",
      "doi": "10.1111/liv.12998",
      "title": "NAFLD weight loss percentile threshold",
      "journal": "Liver International",
      "publisher": "Wiley",
      "year": 2015,
      "type": "Expression of Concern",
      "reason": "statistical error",
      "authors": [
        "Wong K-L",
        "Choi Y-W"
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        "HKU Liver",
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      "id": "RW-2026-0530",
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      "doi": "10.1002/hep.27887",
      "title": "MASH stratification model validation external",
      "journal": "Hepatology",
      "publisher": "Wiley",
      "year": 2015,
      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Kim J-H",
        "Park S-J",
        "Lee M-K"
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      "affiliations": [
        "Hanyang Univ Hepatology",
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      "title": "NASH RCT ursodeoxycholic combination",
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      "publisher": "Elsevier",
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      "type": "Correction",
      "reason": "protocol deviation",
      "authors": [
        "Dupont L",
        "Andersen P"
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      "affiliations": [
        "INSERM Paris",
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    {
      "id": "RW-2026-0532",
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      "doi": "10.1136/gutjnl-2014-308110",
      "title": "MASLD subtype machine-learning cluster",
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      "publisher": "BMJ",
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      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Park S-J",
        "Tanaka R"
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      "affiliations": [
        "Seoul Liver Inst",
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      "keywords": [
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      "title": "MASH fibroblast activation reversal",
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      "publisher": "Elsevier",
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      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Smith J",
        "Brown A",
        "Park S-J"
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      "affiliations": [
        "Mayo Clinic Hepatology",
        "Seoul Liver Inst"
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      "keywords": [
        "MASH",
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      "id": "RW-2026-0534",
      "pmid": "34508997",
      "doi": "10.1111/liv.12660",
      "title": "MAFLD pregnancy outcome cohort",
      "journal": "Liver International",
      "publisher": "Wiley",
      "year": 2014,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Garcia M",
        "Dupont L"
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      "affiliations": [
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      "source": "Journal notice",
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      "id": "RW-2026-0535",
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      "doi": "10.1002/hep.27200",
      "title": "MASH RCT vitamin D supplementation",
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      "publisher": "Wiley",
      "year": 2014,
      "type": "Expression of Concern",
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      "authors": [
        "Wong K-L",
        "Tanaka R"
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      "title": "NASH histology center reading variability",
      "journal": "Journal of Hepatology",
      "publisher": "Elsevier",
      "year": 2014,
      "type": "Retraction",
      "reason": "image manipulation",
      "authors": [
        "Rossi G",
        "Smith J"
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      "affiliations": [
        "Univ of Milan",
        "Mayo Clinic Hepatology"
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      "doi": "10.1136/gutjnl-2013-306110",
      "title": "MASLD all-cause mortality 20y follow-up",
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      "publisher": "BMJ",
      "year": 2013,
      "type": "Correction",
      "reason": "statistical error",
      "authors": [
        "Lee M-K",
        "Park S-J"
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      "affiliations": [
        "Hanyang Univ Hepatology",
        "Seoul Liver Inst"
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      "keywords": [
        "MASLD",
        "mortality"
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      "source": "Retraction Watch DB",
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      "pmid": "34108553",
      "doi": "10.1053/j.gastro.2013.11.009",
      "title": "MASH single-cell atlas liver",
      "journal": "Gastroenterology",
      "publisher": "Elsevier",
      "year": 2013,
      "type": "Retraction",
      "reason": "data fabrication",
      "authors": [
        "Tanaka R",
        "Park S-J",
        "Wong K-L"
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      "affiliations": [
        "Tokyo Liver Center",
        "Seoul Liver Inst",
        "HKU Liver"
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      "keywords": [
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      "source": "PubPeer",
      "retraction_date": "2021-07-22",
      "lag_days": 3000,
      "pubpeer_threads": 8,
      "orcid": [
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    {
      "id": "RW-2026-0539",
      "pmid": "34008442",
      "doi": "10.1111/liv.12234",
      "title": "MAFLD CKD coexistence Korean nationwide",
      "journal": "Liver International",
      "publisher": "Wiley",
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      "pmid": "33908331",
      "doi": "10.1002/hep.26887",
      "title": "MASH KASL guideline committee paper resmetirom",
      "journal": "Hepatology",
      "publisher": "Wiley",
      "year": 2013,
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      "title": "MASLD bile acid metabolism FXR axis",
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}