Funding for this research was provided by:
This work was supported by the Bureau of Science and Information Technology of Guangzhou Municipality (No. 201704020219, No. 201704020219, No. 201704020219)
Received: 15 August 2021
Accepted: 18 May 2022
First Online: 24 May 2022
: Ethical approval for this was obtained from the institutional review board at the Southern Medical University Dermatology Hospital (GDDHLS-20190503). Informed consent was obtained from all study participants.All methods were performed in accordance with the relevant guidelines and regulations.
: No applicable.
: The authors declare that they have no competing interests.