Funding for this research was provided by:
Acción Estratégica en Salud del Ministerio de Ciencia e Innovación (DPS2008-07033-C03-03)
Programme of Promotion of Biomedical Research and Health Sciences (11/ 01791)
Red Predimed-RETIC (RD06/0045/1004)
Balearic Island Government and FEDER funds (35/2011, 23/2012)
Text and Data Mining valid from 2018-03-09
Received: 29 September 2017
Accepted: 20 February 2018
First Online: 9 March 2018
Ethics approval and consent to participate
: All of the participants were informed of the purpose and demands of the study before providing their written consent to participate. The protocol complied with the Declaration of Helsinki for research on human subjects and was approved by the Clinical Research Ethics Committee at the Direcció General de l’Esport of the Catalonian Sports Council.
: All the study participants gave their consent to publish the research findings.
: The authors declare that they have no competing interests.
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