Funding for this research was provided by:
Department of Health in Ireland (n/a)
Received: 25 July 2019
Accepted: 20 September 2019
First Online: 22 October 2019
Ethics approval and consent to participate
: The survey was granted ethical approved by the Royal College of Physicians of Ireland and all participants gave written informed consent for their data to be used for research purposes.
: Not applicable
: The authors declare that they have no competing interests.