Zhou, Xiaoyang
Pan, Jianneng
Wang, Yang
Wang, Hua
Xu, Zhaojun
Zhuo, Weibo
Article History
Received: 19 September 2020
Accepted: 28 January 2021
First Online: 17 February 2021
Ethics approval and consent to participate
: This study was approved by the institutional ethics committee in HwaMei Hospital, University of Chinese Academy of Sciences. Written informed consent was obtained from the patients or their next of kin.
: Not applicable.
: The authors declare that they have no competing interests.