Gao, Yanhua
Hennig, Stefanie http://orcid.org/0000-0001-5972-3711
Barras, Michael http://orcid.org/0000-0001-8105-0090
Article History
First Online: 24 August 2018
Compliance with Ethical Standards
:
: No external funding was received for the preparation of this article.
: Yanhua Gao, Stefanie Hennig and Michael Barras have no conflicts of interest directly relevant to the contents of this article.
: 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. Ethics approval was obtained from the Mater Health Services Human Research Ethics Committee.
: Informed consent was obtained from all participants included in the study.