Received: 6 January 2023
Accepted: 19 April 2023
First Online: 22 May 2023
: The TLSA was approved by the Research Ethics Committee of the Bureau of Health Promotion, Department of Health, Taiwan (10000800524). All participants signed an informed consent form before the interviews. The illiterate participants signed the consent form after confirmation by their accompanying families. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.