Mouga, Susana https://orcid.org/0000-0003-1072-4208
Correia, Bárbara Regadas
Café, Cátia
Duque, Frederico
Oliveira, Guiomar
Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (SFRH/BD/102779/2014, POCI-01-0145-FEDER-016428)
Article History
First Online: 13 August 2019
Compliance with Ethical Standards
:
: All authors have declared that no conflict of interests exists.
: All the procedures in this study were reviewed in accordance with the ethical standards and approved by the Health Ethics Commission of our Hospital (Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra) and were conducted in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The clinicians obtained informed consent from the parents/guardians of all younger participants. Children, when competent to do so, also gave oral informed consent. The database is approved by the Portuguese Data Protection Authority.