Wang, Boyang
Zhang, Guoliang
Pu, Ribusurong
Li, Qiang
Wang, Yuewen
Funding for this research was provided by:
Inner Mongolia Autonomous Region Health and Family Planning Commission (201301054)
Article History
Received: 7 March 2022
Accepted: 18 May 2023
First Online: 20 May 2023
Competing interests
: The authors declare no competing interests.