Caires, Hugo R.
Gomez-Lazaro, Maria
Oliveira, Carla M.
Gomes, David
Mateus, Denisa D.
Oliveira, Carla
Barrias, Cristina C.
Barbosa, Mário A.
Almeida, Catarina R.
Article History
Received: 30 November 2014
Accepted: 27 March 2015
First Online: 14 May 2015
Competing interests
: The authors declare no competing financial interests.