Article History
Received: 16 August 2018
Accepted: 11 October 2018
First Online: 20 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed were in accordance with the ethical standards of the Trinity College Dublin School of Medicine’s Research Ethics Committee and with the 1964 Helsinki Declaration and its later amendments.
: Informed consent was obtained from all participants included in the study.