Lee, K. P.
Wong, C. http://orcid.org/0000-0003-2164-3673
Chan, D.
Kung, K.
Luk, L.
Wong, M. C. S.
Chao, D.
Leung, V.
Chan, C. W.
Ko, W.
Leung, T. F.
Chan, Y. H.
Fung, H. T.
Lee, M. K.
Wong, S. Y. S.
Funding for this research was provided by:
Food and Health Bureau (FHB/H/41/31)
Article History
Received: 21 January 2019
Accepted: 24 September 2019
First Online: 20 October 2019
Ethics approval and consent to participate
: Ethics approval from Survey and Behavioural Research Ethics Committee (SBREC) Ref: FHB/H/41/25. Since this was an anonymous survey, consent from respondent was given in the form of implied consent. SBREC is affiliated to the Chinese University of Hong Kong.
: Not applicable.
: Samuel Yeung Shan Wong is a member of the editorial board (Associate Editor) of BMC Family Practice. All other authors declare that they have no competing interests.