Li, Rong
Chen, Xuehai
Liu, Zhongzhen
Chen, Yan
Liu, Chuan
Ye, Lingfei
Xiao, Liang
Yang, Zhenjun
He, Jian
Wang, Wen-Jing
Qi, Hongbo
Funding for this research was provided by:
National Key Research and Development Program of Reproductive Health & Major Birth Defects Control and Prevention (2016YFC1000407)
Key Program of International Cooperation of NSFC (No. 81520108013)
National Natural Science Foundation of China for Youth (No. 81300075)
the Shenzhen Municipal Government of China (No. JCYJ20170412152854656)
Article History
Received: 4 December 2019
Accepted: 21 October 2020
First Online: 23 November 2020
Ethics approval and consent to participate
: This study was performed with the approval of all study subjects granted from the Ethics Committee of The First Affiliated Hospital of Chongqing Medical University, P. R. China (No. 201530). Written informed consent was obtained from all participating subjects.
: Not applicable.
: The authors declare that they have no competing interests.