Vertullo, Christopher J. http://orcid.org/0000-0002-8447-8399
Graves, Stephen E. http://orcid.org/0000-0002-1276-2040
Peng, Yi http://orcid.org/0000-0003-0429-1397
Lewis, Peter L. http://orcid.org/0000-0003-2641-3754
Article History
Received: 11 June 2018
Accepted: 10 August 2018
First Online: 20 August 2018
Compliance with ethical standards
:
: No competing interests exist. This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.
: The ethical conduct of this AOANJRR study was approved by the Australian Federal Government as a Declaration of Quality Assurance Activity under Part VC of the Health Insurance Act, 1973, declaration QAA 14/2014. All investigations were conducted in accordance with ethical principles of research (the Helsinki Declaration II).