Almeida, Ana C. http://orcid.org/0000-0002-8015-9606
Borrego, Luís Miguel http://orcid.org/0000-0003-4708-438X
Brízido, Margarida http://orcid.org/0000-0002-0852-2837
de Figueiredo, Melissa Brigham http://orcid.org/0000-0002-8729-0965
Teixeira, Filipa http://orcid.org/0000-0003-2884-8436
Coelho, Constança http://orcid.org/0000-0002-5331-2257
Teixeira, Susana http://orcid.org/0000-0003-0364-3282
Article History
Received: 6 September 2020
Revised: 11 January 2021
Accepted: 3 February 2021
First Online: 12 March 2021
Compliance with ethical standards
:
: The authors declare no competing interests.
: Parents/guardians have given their written informed consent.
: This research complies with the guidelines for human studies and was conducted ethically in accordance with the World Medical Association Declaration of Helsinki. The study protocol was approved by the relevant ethics committees (Ethical Review Board of Centro Hospitalar de Lisboa Ocidental reference number 172/CES – 2015; Ethical Review Board of Hospital Beatriz Ângelo reference number 1944/2017_MJHNO; National Data Protection Authority (Comissão Nacional de Proteção de Dados (CNPD)) reference number 9377/2016 and the Ethics Research Committee NMS|FCM-UNL (CEFCM) reference number 28/2016/CEFCM).