Lavrado, João
Brito, Hugo
Borralho, Pedro M.
Ohnmacht, Stephan A.
Kim, Nam-Soon
Leitão, Clara
Pisco, Sílvia
Gunaratnam, Mekala
Rodrigues, Cecília M. P.
Moreira, Rui
Neidle, Stephen
Paulo, Alexandra
Article History
Received: 11 January 2015
Accepted: 5 March 2015
First Online: 8 April 2015
Competing interests
: The authors declare no competing financial interests.