1. Sports and Athletic Performance Research Centre. Faculty of Sport. Pablo de Olavide University, Seville, Spain
2. Instituto Navarro de Deporte y Juventud (INDJ), Studies, Research and Sports Medicine Centre, Pamplona, Spain
3. Medical Physiology and Biophysics Department. University of Seville, Spain
4. Junta de Andalucía, Centro Andaluz de Medicina del Deporte, Seville, Spain