Martins, Ana Rita
Crespo, Carla
Salvador, Ágata
Santos, Susana
Carona, Carlos
Canavarro, Maria Cristina
Article History
First Online: 16 February 2018
Compliance with Ethical Standards
:
: Ana Rita Martins, Carla Crespo, Ágata Salvador, Susana Santos, Carlos Carona, and Maria Cristina Canavarro declare that they have no conflicts of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000.
: Informed consent was obtained from all patients for being included in the study.