Document is current

Article History

Received: 1 March 2017

Accepted: 27 December 2017

First Online: 24 January 2018

Ethics approval and consent to participate

: Ethics approval for this research was granted by Deakin Human Ethics Advisory Group – Health (approval number HEAG-H 162_2014), and the University of Technology Sydney Human Research Ethics committee (approval number 2015000668). All participants were provided with a participant information sheet and provided verbal consent to be interviewed. Verbal, rather than written consent, was chosen as interviews were conducted via telephone.

: Not applicable.

: The authors declare that they have no competing interests.

: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.