1. Dermatology Unit Department of Medical Surgical and Neuro‐Sciences University of Siena Siena Italy
2. Department of Dermatology University Hospital of Saint‐Etienne Saint‐Etienne France
3. LVMH Research Saint‐Jean‐de‐Braye France
4. Clinical and Exercise Physiology Laboratory University Hospital of Saint‐Etienne Saint‐Etienne France
5. Department of Medical Biotechnologies University of Siena Siena Italy