Received: 10 October 2020
Accepted: 27 November 2020
First Online: 9 March 2021
Ethics approval and consent to participate
: The study was approved by the Research Ethics Committee of Basque Country (Spain).
: Respondents authorized the use of their data based on current legislation on the protection of personal data.
: EV has received grants and served as consultant, advisor, or CME speaker unrelated to the present work for the following entities: AB-Biotics, Abbott, Allergan, Angelini, Dainippon Sumitomo Pharma, Ferrer, Gedeon Richter, Janssen, Lundbeck, Otsuka, Sage, Sanofi-Aventis, Sunovion, and Takeda. The other authors do not report any financial or other relationship relevant to the subject of this article.