Doherty, Mark K.
O’Connor, Emer
Hannon, David
O’Reilly, Aine
Yen, Daphne
Redmond, Maeve
Grogan, Liam M.
Hennessy, Bryan T.
Breathnach, Oscar S.
Morris, Patrick G.
Article History
Received: 16 April 2018
Accepted: 31 May 2018
First Online: 9 June 2018
Compliance with ethical standards
: This study involved human participants and was performed in accordance with the ethical standards of the Declaration of Helsinki.
: The authors declare that they have no conflict of interest.