Li, Yi
Xu, Honglei
He, Kun
Xiong, Liyan
Zhang, Chengzhong
Wang, Tingfang
Zhang, Chuan
Chen, Min
Funding for this research was provided by:
the Shanghai Municipal Health and Family Planning Commission (20184Y0033)
the Shanghai Science and Technology Committee (18401933300)
Important Weak Discipline Construction Project of the Pudong New Area Health System (PWZbr2017-17)
Article History
Received: 2 February 2020
First Online: 11 May 2020