1. From the Cancer Prevention Research Centre, School of Population Health, The University of Queensland, Brisbane, Queensland, Australia;
2. the Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia;
3. the Department of Endocrinology, Singapore General Hospital, Singapore, Republic of Singapore;
4. the Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts; the 5Department of Epidemiology and Public Health, National University of Singapore, Singapore, Republic of Singapore;
5. the Department of Epidemiology and Public Health, National University of Singapore, Singapore, Republic of Singapore;
6. the Department of Ophthalmology, Singapore National Eye Centre, Singapore Eye Research Institute, Singapore, Republic of Singapore; and the 7Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republi