1. Madras Diabetes Research Foundation, Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Non-Communicable Diseases, and International Diabetes Federation Centre of Education, Gopalapuram, Chennai, India.
2. Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts.
3. Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts.
4. Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts.
5. Clinical Nutritional Sciences, Singapore Institute for Clinical Sciences, Brenner Centre for Molecular Medicine, Singapore.