1. Centre for Stress and Age-related Disease, University of Brighton, Brighton, UK
2. The Gender Identity Clinic Tavistock and Portman NHS Foundation Trust, London, UK
3. University of Rome “Foro Italico”, Rome, Italy
4. Centre for Exercise Sciences and Sports Medicine, FIMS Collaborating Centre of Sports Medicine, Rome, Italy
5. European Federation of Sports Medicine Associations (EFSMA), Lausanne, Switzerland
6. International Federation of Sports Medicine (FIMS), Lausanne, Switzerland