Law, James C. L.
Wong, Thomson W. L. https://orcid.org/0000-0002-6267-9034
Article History
Received: 17 February 2020
Accepted: 28 August 2020
First Online: 9 September 2020
Compliance with ethical standards
:
: They authors declare that they have no conflict of interest.
: The research protocol was approved by the Institutional Review Board of the University of Hong Kong /Hospital Authority Hong Kong West Cluster (HKU/HA HKW IRB; IRB No.: UW 17–223), and written consents were obtained for all participants before any experimental procedure. The trial was also registered in the HKU Clinical Trial Registry (HKUCTR-2465).