1 LFE Research Group, Department of Health and Human Performance. Faculty of Physical Activity and Sport Science (INEF), Universidad Politécnica de Madrid, Martín Fierro, 7, 28040, Madrid, Spain. vm.alfaro@upm.es.
2 LFE Research Group, Department of Health and Human Performance. Faculty of Physical Activity and Sport Science (INEF), Universidad Politécnica de Madrid, Martín Fierro, 7, 28040, Madrid, Spain.
3 Department of Laboratory Medicine, Translational Metabolic Laboratory (TML 830), Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.