1. Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country, Leioa, Basque Country
2. Exercise Science Laboratory, School of Kinesiology, Faculty of Medicine, Universidad Finis Terrae, Santiago, Chile
3. UNISA Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
4. Department of Sports Science, University of Innsbruck, Innsbruck, Austria