Funding for this research was provided by:
Instituto de Salud Carlos III
Received: 8 May 2018
Accepted: 26 August 2019
First Online: 10 September 2019
Ethics approval and consent to participate
: Ethics approval to conduct the study was obtained from every participant hospital ethics committee. Vall d’Hebrón Hospital was named coordinating centre for the study. Ethic approval in this centre was obtained from the Investigation Ethics Committee on February 13th, 2014 (PR (AMI) 317/2012) by. All patients included gave written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.