Funding for this research was provided by:
Health Research Board (Emerging Investigator Award (EIA-2017-022).)
Text and Data Mining valid from 2019-12-01
Received: 10 July 2019
Accepted: 21 October 2019
First Online: 9 December 2019
Ethics approval and consent to participate
: Research ethics approval for this study was granted by the RCPI Research Ethics Committee (RCPI RECSAF 81).
: Not applicable
: The authors declare that they have no competing interests.