Chong, Debbra http://orcid.org/0000-0002-2200-7540
Chua, Yan Ting
Chong, Shu-Ling
Ong, Gene Yong-Kwang
Article History
Received: 25 March 2018
Accepted: 6 June 2018
First Online: 19 June 2018
Compliance with Ethical Standards
:
: The authors declare that there is no conflict of interest.
: 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.
: For this type of study formal consent is not required.