Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (UIDB/4255/2020)
Received: 25 September 2020
Accepted: 26 November 2020
First Online: 7 December 2020
Ethics approval and consent to participate
: Ethical procedures were accomplished via analysis and approval of the study by an independent Ethical Committee (Comissão de Ética para a Saúde – Centro Hospitalar de São João [Ethics Committee of São João Hospital Center]) with the code number 184/2020. All health care professionals participated in the study anonymously. Informed consent was obtained from all participants included in the study by written selecting a tick box indicating they understood the terms of the study and consented.
: Not applicable.
: The author(s) declared no potential competing interests with respect to the research, authorship, and/or publication of this article.