Martins, Sílvia
Carvalheiro, Tiago
Laranjeira, Paula
Martinho, António
Elvas, Luís
Gonçalves, Lino
Tomaz, Cândida
António, Natália
Paiva, Artur
Article History
Received: 28 June 2018
Accepted: 14 November 2018
First Online: 27 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was performed in accordance with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards and the research protocol was approved by the local Ethical Committee.
: All the studied patients gave and signed the informed consent.