1. Department of Global Health and Population Harvard T.H. Chan School of Public Health Harvard University Boston Massachusetts USA
2. School of Public Health Fudan University Shanghai China
3. SMU Insitute for Global Health and School of Health Management Southern Medical University Guangzhou China
4. HEOA Group West China School of Public Health Sichuan University Chengdu China
5. Department of Health Policy and Management School of Public Health Peking University Beijing China