1. Department of MedicineUniversity of Toronto Toronto Canada
2. ICES Toronto Canada
3. Department of Medicine and TherapeuticsThe Chinese University of Hong Kong, Prince of Wales Hospital Shatin Hong Kong
4. Department of MedicineSunnybrook Health Sciences Centre Toronto Canada
5. Hong Kong Institute of Diabetes and ObesityChinese University of Hong Kong Shatin Hong Kong
6. Dalla Lana School of Public HealthUniversity of Toronto Toronto Canada
7. Li Ka Shing Institute of Health ScienceThe Chinese University of Hong Kong Shatin Hong Kong