Funding for this research was provided by:
Health Research Board (POR HRA-POR-2014-535)
Text and Data Mining valid from 2019-07-12
Received: 3 November 2018
Accepted: 26 June 2019
First Online: 12 July 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the SJH–Tallaght Hospital Joint Research Ethics Committee (Reference number 2014–11 Chairman’s Action (2)). Participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.