YEUNG, Suet Ying
Ng, Elaine Yee Lee
LAO, Terence Tzu Hsi
Li, Tin Chiu
CHUNG, Jacqueline Pui Wah
Article History
Received: 4 September 2019
Accepted: 15 April 2020
First Online: 29 April 2020
Ethics approval and consent to participate
: Ethical approval for this cross-sectional survey was obtained from the Survey and Behavioral Research Ethics Committee (SBREC) of the Chinese University of Hong Kong. Verbal consent was obtained after introduction of the survey (According the guidelines on informed consent of the SBREC of the Chinese University of Hong Kong, written consent for anonymous survey is optional). Written information about the scope and purpose of the survey was provided to participants together with the questionnaire. Participants were asked to return the self-administered questionnaire by mail in a voluntary basis and they were made aware that by completing and returning the questionnaire they agreed to participate to this study.
: Not applicable.
: The authors declare that they have no competing interests.