McNamara, Colin G http://orcid.org/0000-0001-8266-9266
Tejero-Cantero, Álvaro http://orcid.org/0000-0002-8768-4227
Trouche, Stéphanie
Campo-Urriza, Natalia
Dupret, David
Article History
Received: 28 July 2014
Accepted: 23 September 2014
First Online: 19 October 2014
Competing interests
: The authors declare no competing financial interests.