Diniz, Pedro
Pacheco, Jácome
Guerra-Pinto, Francisco
Pereira, Hélder
Ferreira, Frederico Castelo
Kerkhoffs, Gino
Article History
Received: 5 February 2020
Accepted: 16 April 2020
First Online: 3 May 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: Not applicable.