Funding for this research was provided by:
University of Otago (UORG 2016)
Received: 11 February 2019
Accepted: 14 May 2020
First Online: 27 August 2020
Ethics approval and consent to participate
: This study was approved by the University of Otago Human Ethics Committee (Health) - Ref: H16/012. Written consent was obtained from all participants (patients, accompanying adults, and clinicians).
: The participants gave consent to publish data from this study on condition that no material which could identify an individual would be used in any publications without explicit consent. All data used in this paper have been de-identified to maintain confidentiality.
: The authors declare that they have no competing interests.