Palma dos Reis, Catarina R.
Cardoso, Gonçalo
Carvalho, Carolina
Nogueira, Isabel
Borges, Augusta
Serrano, Fátima
Article History
First Online: 23 August 2019
Compliance with Ethical Standards
:
: The authors declare that there are no conflicts of interest.
: This was a retrospective, observational study that in our institution did not require specific ethics approval.
: This was a retrospective, observational study that in our institution, did not require specific informed consent.