Funding for this research was provided by:
Fundació la Marató de TV3 (20141510)
Text and Data Mining valid from 2019-04-16
Received: 19 May 2018
Accepted: 5 April 2019
First Online: 16 April 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Ethics Committee of the <i>Consorci Sanitari de Terrassa</i> (Spain) and was carried out in accordance with the Helsinki Declaration. All of the patients provided their written informed consent to participate in the study.
: Not applicable
: The authors declare that they have no competing interests.
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