1. Hongqiao International Institute of Medicine, Shanghai Tongren Hospital/Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
2. Public Health School, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
3. Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
4. A Cancer Epidemiology Program, University of Hawaii Cancer Center, 701 Ilalo Street, Honolulu, HI 96813, USA
5. Second Affiliated hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, Sichuan 610051, China
6. Shanghai Clinical Research Promotion and Development Center, Shanghai Shenkang Hospital Development Center, Shanghai 200041, People's Republic of China