Letarte, F.
Raval, M.
Karimuddin, A.
Phang, P. T.
Brown, C. J.
Article History
Received: 2 October 2017
Accepted: 7 December 2017
First Online: 4 May 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committtee and with the 1964 Helsinki Declaration and its later amendments.
: For this type of study, formal consent form is not required.