Wang, Ruiping
Qiang, Yan
Zhu, Yan
Gao, Xiangjin
Yang, Qiong
Li, Bin
Article History
Received: 3 August 2021
Accepted: 18 November 2021
First Online: 26 November 2021
Declarations
:
: The ethics approval of this study was approved by Review Board of Shanghai Skin Diseases Hospital affiliated to Tongji University (No. SSDH-21-004 s). Informed consent was signed by each participant before the questionnaire interview. This study was also carried out following the Helsinki Declaration of 1964 as well.
: Not applicable.
: No competing interests.