Funding for this research was provided by:
Fundació la Marató de TV3 (201701-10)
European Commission (IDIFEDER/2018/029)
Received: 2 April 2020
Accepted: 7 October 2020
First Online: 11 November 2020
Ethics approval and consent to participate
: The Institutional Review Board of University Hospital Mútua de Terrassa approved all the procedures. Written informed consent was obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interests.