Tan, Evangeline S. L.
Hawkins, Russell M. F. http://orcid.org/0000-0001-8105-2766
Article History
Received: 7 June 2016
Accepted: 17 August 2016
First Online: 31 August 2016
Complaince with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: Ethics approval was obtained from the Human Research Ethics Committee of James Cook University and the Singapore General Hospital.
: Informed consent was obtained from all individual participants included in the study.