Gan, Caiting
Wang, Min
Si, Qianqian
Yuan, Yongsheng
Zhi, Yan
Wang, Lina
Ma, Kewei
Zhang, Kezhong http://orcid.org/0000-0002-4437-1095
Funding for this research was provided by:
Jiangsu Provincial Commission of Health and Family Planning (H201602)
Natural Science Foundation of Jiangsu Province (BK20141494)
National Natural Science Foundation of China (81901297)
Article History
Received: 8 February 2020
Accepted: 2 June 2020
First Online: 8 July 2020
Competing interests
: The authors declare no competing interests.