Rochford, Ciaran
Edgeworth, Deirdre
Hashim, Mohammad
Harmon, Dominic
Article History
Received: 21 December 2017
Accepted: 25 January 2018
First Online: 8 February 2018
Compliance with ethical standards
: The study protocol was approved by the research ethics committee of University Limerick Hospitals Group, Mid-West Region.
: None.