Ma, Jian-Xun
Li, Bi
Xia, You-Chen
You, Wei-Tao
Zhang, Jie
Sun, Yi-Mou
Chang, Xu
Lang, Yue
Funding for this research was provided by:
Key Clinical Projects of Peking University Third Hospital
Article History
Received: 9 September 2021
Accepted: 30 December 2021
First Online: 8 January 2022
Declarations
:
: All methods were performed in accordance with the Declaration of Helsinki. The protocol used in this study was approved by Peking University Third Hospital Medical Science Research Ethics Committee (No. M2018278). Informed consent was obtained from all patients by written document.
: Informed consent for publication was obtained by written document from all patients whose photos were used in this manuscript.
: The authors declare that they have no competing interests.