Zhang, Nina
Jin, Xiangshu
Yang, Wen
Gu, Chenglei
Li, Li’an
Xu, Jia
Tang, Qiting
Fan, Wensheng
Meng, Yuanguang
Funding for this research was provided by:
Chinese PLA military family planning project (19JSZ15)
Article History
Received: 13 January 2023
Accepted: 26 May 2023
First Online: 4 July 2023
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki. The research protocol and procedures were reviewed and approved by the Ethics Committee of the Chinese PLA General Hospital (Approval No. of Ethics Committee: S2022-268–01). Written consent was obtained from all participants.
: Not applicable.
: The authors declare no competing interests.