Liang, Ye
Huan, JingJing
Li, Jia-Da
Jiang, CanHua
Fang, ChangYun
Liu, YongGang
Funding for this research was provided by:
National Natural Science Foundation of China (81901065)
Hunan Provincial Science and Technology Department (2018JJ3850, 2017SK2161)
Health and Family Planning Commission of Hunan Province (20191044)
Article History
Received: 16 October 2019
Accepted: 4 August 2020
First Online: 2 October 2020
Competing interests
: The authors declare no competing interests.