Xue, Long
Xue, Huaming
Wen, Tao
Guan, Mengying
Yang, Tao
Ma, Tong
Tu, Yihui
Article History
Received: 23 February 2021
Accepted: 14 June 2021
First Online: 26 June 2021
Declarations
:
: This research study was conducted retrospectively from data obtained for clinical purposes. The study was approved by the institutional review board (IRB) at Yangpu District Central Hospital (IRB number: LL-2018-SKW-003).
: Not applicable.
: Not applicable.
: The authors declare no competing interests.