Article History
First Online: 20 February 2020
Compliance with ethical standards
:
: The authors Nijole Bernaitis, Tony Badrick, and Shailendra Anoopkumar-Dukie declares that they have no conflict of interest.
: This study was approved by the Human Research Ethics Committee at Griffith University (PHM/09/14/HREC) and was conducted in accordance with the tenets of the Declaration of Helsinki.
: This study was a retrospective data analysis which met the conditions for a waiver of consent.