Coll, Francesc
McNerney, Ruth
Guerra-Assunção, José Afonso
Glynn, Judith R.
Perdigão, João
Viveiros, Miguel
Portugal, Isabel
Pain, Arnab
Martin, Nigel
Clark, Taane G.
Article History
Received: 11 April 2014
Accepted: 25 July 2014
First Online: 1 September 2014
Competing interests
: The authors declare no competing financial interests.