| Affiliation: | 1. Department of Epidemiology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, China;2. Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York;3. Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China;4. Department of General Surgery, 157th Hospital, General Hospital of Guangzhou Military Command, Guangzhou, China |
