Gomes, João Lagoas http://orcid.org/0000-0002-3529-1982
Águeda, Ana Filipa http://orcid.org/0000-0001-9984-8084
Heaney, Alice http://orcid.org/0000-0002-4534-6705
Duarte, Cátia http://orcid.org/0000-0001-9327-6935
Lopes, Carina http://orcid.org/0000-0001-5814-7935
Costa, Tiago
Marona, José
Rodrigues-Manica, Santiago http://orcid.org/0000-0002-7217-0469
Maia, Sara
Costa, Manuela
Branco, Jaime C. http://orcid.org/0000-0001-7024-4375
McKenna, Stephen P. http://orcid.org/0000-0003-4238-8333
Barcelos, Anabela http://orcid.org/0000-0002-4116-8964
Pimentel-Santos, Fernando M. http://orcid.org/0000-0002-2816-7705
Article History
Received: 26 September 2018
Accepted: 2 November 2018
First Online: 10 November 2018
Compliance with ethical standards
:
: João Lagoas Gomes, Ana Filipa Águeda, Alice Heaney, Cátia Duarte, Carina Lopes, Tiago Costa, José Marona, Santiago Rodrigues-Manica, Sara Maia, Manuela Costa, Jaime C Branco, Stephen P McKenna, Anabela Barcelos and, Fernando M. Pimentel-Santos declare they have no conflict of interest.
: Informed consent was obtained from all individual participants in the cognitive debriefing interviews and in the validation survey.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. It was approved by the local ethics committee.