Correction to: BMC Fam Pract (2020) 21:15

https://doi.org/10.1186/s12875-020-1081-x

Following publication of the original article [1], in order to comply with the current regulations for the submission of Doctoral Thesis by compendium of articles, the Universitat Autónoma de Barcelona Doctoral School asks us to update the affiliation number 3, adding “Departament de Medicina” at the beginning, as follows:

3 Departament de Medicina Universitat Autònoma de Barcelona, Bellaterra, Cerdanyola del Vallès. Campus de la UAB, Plaça Cívica, s/n, 08193 Bellaterra, Barcelona, Spain.