Kislaya, Irina http://orcid.org/0000-0001-5772-2416
Leite, Andreia
Perelman, Julian
Machado, Ausenda
Torres, Ana Rita
Tolonen, Hanna
Nunes, Baltazar
Article History
Received: 15 October 2020
Accepted: 15 March 2021
First Online: 8 April 2021
Declarations
:
: INSEF was approved by the National Commission for Data Protection, by the Ethical Committees of the Instituto Nacional de Saúde Dr. Ricardo Jorge and ethical committees of all project partners. All participants provided written inform consent. The INS2014 was developed in accordance with the principles of statistical confidentiality under the Regulation (EC) No 223/2009 of the European Parliament and of the Council of 11 March 2009 on European statistics.
: Not applicable, there are no details on individual participants within the manuscript.
: The authors declare that they have no competing interests.