1. School of Public Health, Shanghai Jiao Tong University, School of Medicine, Shanghai, China.
2. Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut.
3. Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT.
4. Shanghai Municipal Center for Disease Control and Prevention, Institute of Non-Communicable Disease and Injury, Shanghai, China.
5. Longbai Community Health Service Center of Minhang District, Shanghai, China.
6. Yale Joint Center for Biostatistics, Shanghai Jiao Tong University, Shanghai, China.