1. Balıkesir Atatürk City Hospital, Sports Medicine Department, Balıkesir, Turkey
2. Recreation Department, Selcuk University Faculty of Sports Science, Konya, Turkey
3. Sports Medicine Department, Istanbul University Faculty of Medicine, Istanbul, Turkey
4. The National Centre of Excellence in Youth Mental Health, Orygen, Melbourne, Australia
5. Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia
6. Turkish Football Federation, Medical Board, Istanbul, Turkey
7. Acıbadem Sports/FIFA Medical Centre of Excellence Consultant, Istanbul, Turkey