Ng, Gary Ting Tat
Lai, Derek Chun Kiu
Zeng, Xianglong http://orcid.org/0000-0002-4793-7146
Oei, Tian Po
Funding for this research was provided by:
Research Grants Council of Hong Kong (CUHK14605416)
Article History
First Online: 18 March 2019
Compliance with Ethical Standards
:
: This study was approved by IRB of the Chinese University of Hong Kong. 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. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.