Tan, Michael http://orcid.org/0000-0003-1841-6226
Funding for this research was provided by:
Ministry of Education - Singapore (OER 12/14 MT)
Article History
First Online: 5 September 2018
Compliance with Ethical Standards
: Research on human subjects has been approved by the Institutional Review Board of the Nanyang Technological University. All participants have provided informed consent for participation in this study. No sufficiently identifiable information about participants has been included in this manuscript.
: 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.
: The author declares that he has no conflict of interest.