Received: 30 October 2018
Accepted: 23 May 2019
First Online: 13 June 2019
Ethics approval and consent to participate
: The protocol of the study was approved by the Committee of the Ethics of Clinical Research, Institut Universitari d’Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol) (Protocol No: P15/149). All data were anonymized, and the confidentiality of EHR was respected at all times in accordance with national and international law. As all data were anonymized, no consent to individuals were required.
: Not applicable.
: The authors declare that they have no competing interests.