1. Department of Functional Biology, University of Oviedo, Oviedo, Spain
2. Unidad Regional de Medicina Deportiva, Avilés, Asturias
3. Health Research Institute of the Principality of Asturias (ISPA), Oviedo, Spain
4. Institute of Biomedicine, University of León, León, Spain
5. Department of Cellular Morphology and Biology, University de Oviedo, Oviedo, Spain