Document is current

Article History

Received: 1 January 2018

Accepted: 28 June 2018

First Online: 4 July 2018

Ethics approval and consent to participate

: Ethics approval was received from the Ethics of Human Research Committee Lyell McEwin Hospital and Queen Elizabeth Hospital on 18/8/2009 (Ethics Number 2009132) and the University of South Australia Divisional Human Research Ethics Committee – Division of Health Sciences on 15/9/2009 (ethics number HS15–2009). All participants were provided information sheets and participants provided informed, written consent prior to any data collection.

: Not applicable.

: All the authors advise that there was no potential conflict of interest during this research article.

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