| Long H Nguyen | Clinical & Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School |
| David A Drew | Clinical & Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School |
| David A Drew | Massachusetts General Hospital and Harvard Medical School |
| Tim D Spector | Kings College Department of Twin Research and Genetic Epidemiology, King's College London |
| Tim D Spector | Kings College Department of Twin Research and Genetic Epidemiology, King's College London |
| Andrew T Chan | Clinical & Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School |
| Andrew T Chan | Massachusetts General Hospital and Harvard Medical School |
| Andrew T Chan | Harvard T.H. Chan School of Public Health |