Kong, Chang
Yang, Linsheng
Yu, Jiangping
Li, Hairong
Wei, Binggan http://orcid.org/0000-0003-3999-1078
Guo, Zhiwei
Xia, Yajuan
Wu, Kegong
Funding for this research was provided by:
National Natural Science Foundation of China (41601559)
State Key Program of National Natural Science of China (41230749)
Health and Family Planning Project of Inner Mongolia (201702045)
Article History
Received: 9 August 2019
Accepted: 21 January 2020
First Online: 7 February 2020