Luo, Wei
Ou, Yun-sheng
Du, Xing
Wang, Ben
Article History
Received: 23 March 2020
Accepted: 19 May 2020
First Online: 4 June 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This study was approved by the Institutional Review Board of The First Affiliated Hospital of Chongqing Medical University.
: Informed consent was obtained from all individual participants included in the study.