Article History
Received: 21 December 2021
Accepted: 11 January 2023
First Online: 25 January 2023
Competing interests
: The authors declare no competing interests.
: The data used in this study was obtained from a field survey. The procedures used in the study followed the ethical principles of research formulated by the Institutional Review Board (IRB) of the TU Dresden (TUD), Germany. The contents of the questionnaire were all multiple-choice questions with clear instructions and did not involve ethical issues. The Author is respected for the autonomy, privacy, and dignity of all participants involved in the survey. The datasets contain no personal identities for the participants with their informed consent.
: Informed consent was obtained from all participants by clarifying the information about the researchers, objectives, data uses, and the voluntary attribute of participation at the beginning of the questionnaire interface. No identifying information was collected during the survey.