Rocha-Pereira, Nuno
Figueiredo Dias, Paulo
Correia, Sofia
Shahriari, Shirin
Neves, João
Teixeira, José
Paiva, José Artur
Lima Alves, Carlos
Azevedo, Ana
Article History
Received: 17 December 2019
Accepted: 7 April 2020
First Online: 21 April 2020
Ethics approval and consent to participate
: Not required for this type of work without individual patient data.
: Not applicable.
: The authors declare that they have no competing interests.