Published on in Vol 23, No 1 (2021): January
1 School of Public Health, Fudan University, Shanghai, China
2 Key Lab of Health Technology Assessment (National Health Commission), Fudan University, Shanghai, China
3 Global Health Institute, Fudan University, Shanghai, China
4 Minhang Branch, School of Public Health, Fudan University, Shanghai, China
5 Minhang Maternal and Child Health Care Hospital, Shanghai, China
6 School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
7 Jiading Maternal and Child Health Care Hospital, Shanghai, China
8 The Fourth People’s Hospital of Shaanxi Province, Xi’an, China
9 Pudong New District Maternal and Child Health Care Hospital, Shanghai, China
10 Leping Maternal and Child Health Care Hospital, Leping, China
11 Changzhou Maternal and Child Health Care Hospital, Changzhou, China
12 Changzheng Hospital, Second Military Medical University, Shanghai, China
13 School of Public Health, The University of Sydney, Sydney, Australia
14 China Studies Centre, The University of Sydney, Sydney, Australia
*these authors contributed equally