Sousa, Catarina
Nogueira, Paulo
Pinto, Fausto J.
Article History
Received: 9 November 2020
Accepted: 22 February 2021
First Online: 16 March 2021
Declarations
:
: A cooperation protocol signed on the 5th July 2017 between the School of Medicine of Lisbon and ACSS aimed at the development of academic investigation projects allowed the access to anonymized data that allows the evaluation of performance data of the National Health System. This study was submitted and approved by the Ethics Committee of the University of Lisbon Academic Centre (reference number 349/19), the need of informed consent was waived and was according to the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.