Ethical Considerations
This study was approved by the institutional review board for human participants research at the Faculty of Nursing, Mahidol University (IRB-NS 2020/547.1802). Participants were informed about the study objectives, protocols, benefits, risks, privacy, and confidentiality. All participants provided informed consent. To ensure the confidentiality of the participants, they received a unique identification code that was used for all questionnaires. All data were securely maintained in a password-protected file. The information was kept confidential and was not subject to individual disclosure but was included in the research report as part of the overall results. All participants who completed the questionnaires of this study received 100 Thai Baht (US $3) as compensation for their time.