Zhang, Fan
Fu, Qiang
Li, Yongchuan
Lu, Nan
Chen, Aimin
Zhao, Liangyu
Article History
Received: 5 July 2020
Accepted: 2 March 2021
First Online: 12 March 2021
Declarations
:
: Medical Ethics Committee of Changzheng hospital, Second Military Medical University approved a waiver of consent for this retrospective study.
: A written consent for publication was obtained from the patients of which images were presented.
: The authors report that they have no competing interests.