Sun, Hua-Li
Ma, Cheng-Jie
Du, Xiu-Fang
Yang, Si-Yuan
Lv, Xiao
Zhao, Hong
Wang, Ling-Hang
Tang, Yun-Xia
Li, Xing-Wang
Jiang, Rong-Meng
Article History
Received: 11 March 2020
Accepted: 11 June 2020
First Online: 13 July 2020
Ethics approval and consent to participate
: Written informed consent was obtained from each subject and approval was obtained from the Ethics Committee of Beijing Di tan Hospital, Capital Medical University.
: Not applicable.
: The authors declare that they have no competing interests.