1. Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health Sun Yat‐sen University Guangzhou China
2. Department of Public Health and Preventive Medicine, School of Medicine Jinan University Guangzhou China
3. Guangzhou Orthopaedics Trauma Hospital Guangzhou China
4. Department of Epidemiology, School of Public Health Hainan Medical University Haikou China