Martínez-Morato, Sergio
Feijoo-Cid, Maria
Galbany-Estragués, Paola
Fernández-Cano, Maria Isabel
Arreciado Marañón, Antonia
Article History
Received: 23 March 2021
Accepted: 17 June 2021
First Online: 29 June 2021
Declarations
:
: The study protocol was carried out in accordance with the Declaration of Helsinki. The project was approved by the Ethics Committee for Clinical Research of the Hospital Universitari Vall d’Hebron (PR (AG)253/2015). Participation was voluntary and we obtained written informed consent. We ensured confidentiality by assigning an alphanumeric code to each participant.
: The consent information explicitly explained the possibility of the results being published.
: The authors have no conflict of interest.