Received: 31 March 2021
Accepted: 29 August 2021
First Online: 7 September 2021
: This study received ethics approval from the National Healthcare Group Domain Specific Review Board. Written informed consent was obtained from all participants prior to data collection. The participants were informed of the aim and the procedures of the study and were assured of confidentiality and the right to withdraw at any time they wished without negative consequences. Confidentiality and anonymity were maintained by assigning each participant with a serial number and de-identifying transcripts.
: Not applicable.
: The authors declare that they have no competing interests.