Zhang, Yuelun
Feng, Yunying
Chen, Shi
Liang, Siyu
Wang, Shirui
Xu, Ke
Ning, Dongping
Yuan, Xianxian
Zhu, Huijuan
Pan, Hui
Shan, Guangliang
Article History
Received: 29 May 2020
Accepted: 25 November 2020
First Online: 14 January 2021
Ethics approval and consent to participate
: The study was approved by the Bioethical Committee of the Institute of Basic Medical Sciences, the Chinese Academy of Medical Sciences, Beijing, China (No. 028–2013). Written informed consent was obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interests.