Kam, Ka Wai
Young, Alvin L. http://orcid.org/0000-0002-4365-3218
Article History
Received: 9 July 2019
Revised: 10 September 2019
Accepted: 26 September 2019
First Online: 24 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Joint Chinese University of Hong Kong–New Territories East Cluster Clinical Research Ethics and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.