Funding for this research was provided by:
University of New South Wales
Received: 20 August 2019
Accepted: 10 December 2019
First Online: 21 December 2019
Ethics approval and consent to participate
: Ethics approval (Reference Number: HC17018) was received from the Human Research Ethics Committee of the University of New South Wales (UNSW Sydney). The study was conducted in accordance with the National Health and Medical Research Council's (NHMRC) National Statement on Ethical Conduct in Human Research. Anonymity, privacy, and confidentiality were also ensured during data collection, storage, and reporting.
: The authors declare that they have no competing interests.