Funding for this research was provided by:
Sixth Framework Programme (CAALYX)
Text and Data Mining valid from 2020-01-14
Received: 10 October 2019
Accepted: 3 January 2020
First Online: 14 January 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee for Clinical Research of the Hospital of Mataró-Maresme Health Consortium (Hospital de Mataró-Consorci Sanitari del Maresme) (Acta 10/07) (reference committee of the centre responsible for the study).
: Non applicable.
: The authors declare that they have no competing interests.