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Authors
Marques-Alves, Patrícia https://orcid.org/0000-0002-2639-4058
Marinho, Ana Vera
Teixeira, Rogério
Baptista, Rui
Castro, Graça
Martins, Rui
Gonçalves, Lino
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Article History
Received: 11 April 2019
Accepted: 24 September 2019
First Online: 10 October 2019
Ethics approval and consent to participate
: Since it was an observational, retrospective analysis of a previously anonymized database, informed consent was not obtained from patients. The study was approved by the ethics committee of Coimbra Hospital and University Centre.
: Not applicable.
: The authors declare that they have no competing interests.
