Ding, Shuang
Guo, Yu
Chen, Xiaoya
Du, Silin
Han, Yongliang
Yan, Zichun
Zhu, Qiyuan
Li, Yongmei
Funding for this research was provided by:
the Medicine Scientific Key Research Project of Chongqing Municipal Health and Family Planning Commission of China (No. 2016ZDXM002)
the Chongqing Basic Research and Frontier Exploration Project of Chongqing Science and Technology Commission (No. cstc2018jcyjAX0584)
the Medical Scientific Youth Project of Chongqing Municipal Health and Family Planning Commission of China (No. 2018QNXM004)
Article History
Received: 24 December 2020
Accepted: 11 May 2021
First Online: 26 May 2021
Competing interests
: The authors declare no competing interests.