Funding for this research was provided by:
Received: 13 November 2019
Accepted: 3 May 2020
First Online: 21 May 2020
Ethics approval and consent to participate
: Not applicable. The combined concept analysis with a systematic integrative review did not require ethical approval.
: Not applicable.
: All authors have completed the ICMJE uniform disclosure form at ExternalRef removed. JB reports grants from NSW Health, during the conduct of the study. The other authors declare that there are no relevant conflicts of interests.