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Article History

Received: 23 April 2025

Accepted: 25 July 2025

First Online: 16 August 2025

Declarations

:

: This study complied with the ethical principles of the Declaration of Helsinki and were approved by Medical Ethics Committee of Dermatology Hospital of Southern Medical University. The studies were conducted in accordance with the local legislation and institutional requirements. Before the interviews, informed consent was obtained from each participate after full comprehension was ensured by medical staff from symptom surveillance involved medical institutions. Participants retained the right to withdraw from the survey at any stage. Individuals who were unable to provide informed consent were excluded.

: Not applicable.

: The authors declare no competing interests.