Funding for this research was provided by:
Instituto de Salud Carlos III (PI13/00673, PI13/00492, PI13/00272, PI13/01123, PI13/00462, PI13/00233, PI13/02184, PI13/00728 PI13/01090 PI13/01056, PI14/01722, PI14/00636, PI14/00618, PI14-00696, PI14/01206, PI14/01919, PI14/00853)
European Research Council (Grant number 340918)
Consejeria de Salud de la Junta de Andalucia (PI0458/2013)
Text and Data Mining valid from 2018-11-13
Received: 11 April 2018
Accepted: 25 October 2018
First Online: 13 November 2018
Ethics approval and consent to participate
: Research Ethics Committees from all recruitment centers approved the study protocol, according to the ethical standards of the Declaration of Helsinki. All participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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