Received: 30 March 2021
Accepted: 3 December 2021
First Online: 20 December 2021
: Ethical clearance was obtained from the institutional ethical review board of St. Paul’s Hospital Millennium Medical College. Written informed consent was obtained from each participant during data collection and confidentiality of the information was secured by omitting personal identifiers in the questionnaire.
: Not applicable.
: The authors declare that they have no competing interests.