Li, Hanbo
Sun, Qing
Wang, Yue
Qian, Jin
Wang, Bingqing
Zhang, Qingguo
Liu, Tun
Article History
Received: 14 June 2022
Accepted: 24 July 2022
First Online: 8 August 2022
Declarations
:
: The authors declared no potential conflicts of interest with respect to the research, authorship, and publication of this article.
: The study followed the Declaration of HELSINKI for ethical and was approved by the institutional review board of the Chinese Academy of Medical Sciences, Beijing, People’s Republic China. This article does not contain any studies with human participants or animals performed by any of the authors.
: Patients provided written consent for the use of their photographs.