{
  "kols": [
    {"name": "H. Tanaka", "affiliation": "Kyoto Metabolic Institute", "focus": ["incretin", "brown_fat"]},
    {"name": "M. Lindqvist", "affiliation": "Karolinska Obesity Center", "focus": ["MC4R_pathway", "obesity_genetics"]},
    {"name": "S. Okafor", "affiliation": "Lagos Endocrine Research Unit", "focus": ["sarcopenic_obesity", "energy_expenditure"]},
    {"name": "R. Devarajan", "affiliation": "Chennai Diabetes Research Foundation", "focus": ["incretin", "gut_microbiome_obesity"]},
    {"name": "L. Costa", "affiliation": "Sao Paulo Adipose Biology Lab", "focus": ["adipose_inflammation", "brown_fat"]},
    {"name": "J. Mueller", "affiliation": "Heidelberg Adiposity Center", "focus": ["GDF15", "energy_expenditure"]},
    {"name": "A. Petrov", "affiliation": "Moscow Bariatric Clinic", "focus": ["bariatric", "sarcopenic_obesity"]},
    {"name": "Y. Han", "affiliation": "Seoul Metabolic Network", "focus": ["incretin", "MC4R_pathway"]},
    {"name": "F. Ouellet", "affiliation": "Montreal Brown Adipose Lab", "focus": ["brown_fat", "energy_expenditure"]},
    {"name": "K. Almeida", "affiliation": "Lisbon Pediatric Obesity Cohort", "focus": ["pediatric_obesity", "obesity_genetics"]}
  ]
}