Hui, Hui
Ma, Gao-Lei
Yin, Hai-Tao
Zhou, Yun
Xie, Xiao-Mei
Gao, Yong-Guang
Article History
Received: 15 November 2021
Accepted: 21 May 2022
First Online: 4 June 2022
Declarations
:
: This retrospective study was approved by the Institutional Review Board of Xuzhou Central Hospital. The written informed consent was waived due to the retrospective nature.
: The relevant patient provided informed consent for publication of the images in Fig. .
: The authors declare that they have no competing interests.