Sit, Regina Wing Shan https://orcid.org/0000-0002-4717-7773
Wu, Ricky Wing Keung
Reeves, Kenneth Dean
Rabago, David
Chan, Dicken Cheong Chun
Yip, Benjamin Hon Kei
Chung, Vincent Chi Ho
Wong, Samuel Yeung Shan
Funding for this research was provided by:
The Chinese University of Hong Kong Research Committee Funding (MD13784)
Article History
Received: 20 June 2017
Accepted: 2 May 2018
First Online: 15 May 2018
Ethics approval and consent to participate
: The study complies with the Declaration of Helsinki, and has been approved by the Joint Chinese University of Hong Kong – New Territories East Cluster Clinical Research Ethics Committee. (CREC no. 2014.059). Written inform consent was obtained from all participants.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.