1. University of Lyon, INSERM; UMR 1059 F-42000 Saint Etienne France
2. Eindhoven University of Technology; Eindhoven The Netherlands
3. SCANCO Medical AG; Brüttisellen Switzerland
4. Laboratory of Exercise Physiology and Pathophysiology; Faculty of Medicine; Université de Sousse; Sousse Tunisia
5. Higher Institute of Sport and Physical Education of Sfax; Université de Sfax; Sfax Tunisia
6. Division of Bone Diseases; Department of Internal Medicine Specialties; Geneva University Hospital and Faculty of Medicine; Geneva Switzerland
7. Institute of Biomedical Problems of the Russian Academy of Sciences; Moscow Russia