Received: 12 January 2021
Accepted: 26 March 2021
First Online: 1 May 2021
: All data extracted were anonymized and treated as strictly confidential. All methods were performed in accordance with the Declaration of Helsinki.The Research Ethics Committee (CEI) of the Institut Universitari d’Investigació en Atenció Primària (IDIAP Jordi Gol) approved the study protocol number 20/177-PCV.Verbal informed consent to participate was obtained from the participants previous to the telephone survey (it can be read in the Additional file InternalRef removed Questionnaire).
: Not applicable
: The authors declare that they have no competing interests