1. Global Health Research Center, Duke Kunshan University, Kunshan, People’s Republic of China
2. School of Public Health, Guangxi Medical University, Guangxi, People’s Republic of China
3. Hanoi University of Public Health, Hanoi, Vietnam
4. School of Health, Medical and Applied Sciences, CQ University, Sydney Campus, Australia
5. Duke Global Health Institute, Duke University, Durham, NC, USA
6. Boston University School of Medicine, Boston Medical Center, Boston, MA, USA