Published on in Vol 5, No 3 (2017): March
1 The George Institute for Global Health at Peking University Health Science Center, Beijing, China
2 Sydney Medical School, The George Institute for Global Health, Australia, University of Sydney, Sydney, Australia
3 School of Public Health, Peking University Health Science Center, Beijing, China
4 Department of Internal Medicine-Pediatrics, University of Michigan, Ann Arbor, MI, United States
5 Sun Yat-sen Global Health Institute, School of Public Health, Sun Yat-sen University, Guangzhou, China