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 Consorci Sanitari de Terrassa (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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