1. Hongqiao International Institute of Medicine Shanghai Tongren Hospital and School of Public Health Shanghai Jiao Tong University School of Medicine Shanghai China
2. Clinical Research Institute Shanghai Jiao Tong University School of Medicine Shanghai China
3. Department of Epidemiology China Medical University School of Public Health Shenyang China
4. Cancer Epidemiology Program University of Hawaii Cancer Center Honolulu Hawaii USA
5. Clinical Research Promotion and Development Center Shanghai Hospital Development Center Shanghai China