1. Harvard T.H. Chan School of Public Health Boston MA U.S.A
2. National Cheng Kung University Hospital and College of Medicine Tainan Taiwan
3. Division of Dermatology Groote Schuur Hospital and University of Cape Town Cape Town South Africa
4. Department of Medicine Beth Israel Deaconess Medical Center Harvard Medical School Boston MA U.S.A
5. Department of Dermatology The Warren Alpert Medical School Brown University Providence RI U.S.A
6. Department of Epidemiology School of Public Health Brown University Providence RI U.S.A
7. Channing Division of Network Medicine Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA U.S.A
8. Department of Nutrition Harvard T.H. Chan School of Public Health Boston MA U.S.A