Lin, Shangjin
Cai, Xiaoxi
Cheng, Qun
Chen, Cong
Cao, Xuhai
Yang, Fengjian
Fan, Yongqian https://orcid.org/0000-0001-8941-0804
Funding for this research was provided by:
Shanghai Municipal Population and Family Planning Commission (202040297)
Article History
Received: 3 January 2022
Accepted: 21 March 2022
First Online: 4 April 2022
Declarations
:
: This study was approved by the Institutional Ethics Committee of Huadong Hospital Affiliated to Fudan University.
: All participants in the study received written and oral information prior to giving written consent.
: Not applicable.
: All authors declare that they have no conflict of interest.