Zhang, Shuai
Xu, Shuang
Yang, Jin
Wang, Song
Wang, Qing
Article History
Received: 6 October 2020
Accepted: 5 November 2020
First Online: 12 November 2020
Ethics approval and consent to participate
: The study protocol was approved by the Ethics Committee of the Affiliated Hospital of Southwest Medical University. All patients provided written informed consent prior to their inclusion in this study.
: Not applicable.
: The authors declare that they have no competing interests.