Article History
Received: 7 April 2017
Accepted: 19 January 2018
First Online: 29 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest. This research was conducted as part of a self-funded postgraduate research degree.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of Dublin Institute of Technology and with the <i>Tenets of Helsinki Declaration of Human Studies</i> [CitationRef removed].
: Informed consent was obtained from all individual participants included in the study.