Choi, Edmond Pui Hang
Wan, Eric Yuk Fai
Chin, Weng Yee
Lam, Cindy Lo Kuen
Funding for this research was provided by:
Seed Fund for Basic Research (201804159013)
Article History
Accepted: 16 December 2019
First Online: 3 January 2020
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: The study protocol was approved by the institutional review board: HKWC (UW19-179). All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was obtained from all individual participants included in the study by the trained field worker.