Xing, Wenyue
Li, Li
Zhang, Jingnan
Ma, Chunli
Xue, Xin
Ye, Shumei
Xue, Huiting
Hu, Ruiping
Ma, Yanhua http://orcid.org/0000-0002-3643-2599
Yuan, Hong
Funding for this research was provided by:
natural science foundation of inner mongolia (2019MS08009)
Inner Mongolia health and family planning scientific research projects (201701047)
Article History
Received: 23 August 2021
Accepted: 31 January 2022
First Online: 23 February 2022
Declarations
:
: Not applicable.
: Not applicable.
: The authors have declared no competing interests.