Liu, Bo
Chu, Yanchen
Ma, Jinfeng
Tang, Xiaojie
Pan, Junpeng
Wu, Chunbing
Chen, Xiao
Zhao, Chengliang
Wang, Zhijie
Article History
Received: 25 December 2020
Accepted: 6 June 2021
First Online: 10 July 2021
Declarations
:
: This study was approved by the Institutional Review Board of the Affiliated Hospital of Qingdao University. Written informed consent was obtained from all patients. No children (under 16 years old) were included in this study.
: Not Applicable.
: The authors declare that they have no competing interests.