Cheung, Rebecca Y. M. http://orcid.org/0000-0003-0998-7991
Leung, Man Chong
Chung, Kevin Kien Hoa
Cheung, Hoi Yan
Funding for this research was provided by:
The Education University of Hong Kong (R3669 and CCFS2017-0003)
Article History
First Online: 17 September 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committees and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethical approval was obtained at The Education University of Hong Kong.
: Informed consent and assent were obtained from all individual participants included in the study.