Funding for this research was provided by:
Health Research Board (HRB Centre for Primary Care Research is supported by Health Research Board (HRB) grant HRC/2007/1. PR was an HRB PhD SPHeRE scholar and HRB Cochrane Fellow.)
Received: 13 February 2020
Accepted: 11 June 2020
First Online: 23 June 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Royal College of Surgeons in Ireland (REC ID 1112 & 1036). Return of completed consent forms was taken as consent.
: Not applicable.
: The authors declare that they have no competing interests.