Currie, Stuart http://orcid.org/0000-0002-0154-6588
Article History
Received: 22 February 2018
Accepted: 26 February 2018
First Online: 3 March 2018
Compliance with ethical standards
:
: No funding was received for this study.
: The author declares that he has no conflict of interest.
: All procedures performed in the 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.
: Informed consent was obtained from all individual participants included in the study.