Received: 13 November 2020
Accepted: 1 February 2021
First Online: 13 February 2021
Compliance with ethical standards
: The authors have no conflict of interest to disclose.
: Ethical approval was obtained from the <i>Comissió d’Ètica en l’Experimentació Animal i Humana</i> (CEEAH) of the University Autonomous of Barcelona in September 2019 (Registration number ID CEEAH 4799).
: All participants gave their written consent at the beginning of the online survey.