[1
]
Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine,
Shanghai, China.
[2
]
Child Health Advocacy Institute, China Hospital Development Institute, Shanghai Jiao
Tong University, Shanghai, China.
[3
]
Contributed equally as co-first authors.
[4
]
Schools of Public Health and Medicine, Xian Jiaotong University, Xian, China.
[5
]
Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine,
Shanghai, China; tongshilu@scmc.com.cn.
[6
]
Institute of Environment and Population Health, School of Public Health, Anhui Medical
University, Hefei, China; and.
[7
]
School of Public Health, Nanjing Medical University, Nanjing, China.