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Article History

Received: 9 February 2024

Accepted: 22 December 2024

First Online: 31 December 2024

Declarations

:

: Ethics approval is deemed unnecessary by the Ethics Committee of China Pharmaceutical University. The study did not involve human tissues and the questionnaire did not violate personal privacy. Participation was entirely anonymous and informed oral consent was obtained from all participants prior to their involvement in the study. The rights of the respondents were safeguarded under the supervision of the Community Health Service Centre of Health Commission of Shenzhen Municipality. To ensure participant anonymity, all personal identifiers were eliminated during the data analysis process, and the individuals responsible for data analysis were not involved in the interviewing process. Besides, all data were stored in a password-protected database, with access strictly limited to the research team.

: Not applicable.

: The authors declare no competing interests.