1. Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
2. Department Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
3. VIMM, Venetian Institute of Molecular Medicine, Padova, Italy
4. Present address: Molecular Endocrinology, Institute for Diabetes and Obesity, Helmholtz Zentrum München, München, Germany
5. Norwegian School of Sport Sciences, Department of Physical Performance, University of Oslo, Oslo, Norway