1. Cardiovascular, Diabetes and Nutrition Research Centre; Institute for Medical Research; Kuala Lumpur; Malaysia
2. School of Medicine and Health Sciences; Monash University Malaysia; Kuala Lumpur; Malaysia
3. School of Medical Sciences; University Sains Malaysia; Malaysia
4. Penang Medical College; Malaysia
5. Department of Medicine; Universiti Kebangsaan Malaysia; Malaysia
6. Department of Medicine; University of Malaya; Malaysia
7. Department of Medicine; Universiti Malaysia Sabah; Malaysia