Funding for this research was provided by:
Programme RecerCaixa (Call 2014), a joint initiative by the Associació Catalana d´Universitats Públiques (ACUP) and Obra Social la Caixa (2014ACUP00207)
Text and Data Mining valid from 2018-03-13
Received: 12 December 2017
Accepted: 26 February 2018
First Online: 13 March 2018
Ethics approval and consent to participate
: The study design was approved by the Clinical Investigation Ethics Committee of the IDIAP Jordi Gol.
: Not applicable.
: The authors declare that they have no competing interests.
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