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Authors
Serra, Carlos https://orcid.org/0000-0003-3320-3464
Silveira, Luís
Canudo, António
Lemos, Manuel C. https://orcid.org/0000-0001-9326-8900
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Article History
Received: 11 June 2019
Accepted: 19 August 2019
First Online: 28 August 2019
Ethics approval and consent to participate
: Ethics approval: All procedures were performed in accordance with the ethical standards of the institutional review board (Approval from Comissão de Ética do Hospital dos SAMS, 002/2018) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.This study is part of a PhD project and has been registered in a national (Portuguese) public database: (Project id 101602375), thus complying with the Declaration of Helsinki requirement for the registration of research.Informed consent: Written informed consent was obtained from all individual participants included in the study.
: Written consent for publication was obtained from all individual participants included in the study for data and recorded images and is available for review by the editor.
: The authors declare that they have no competing interests.
