1. Faculty of Medicine, University of Prishtina, Bulevardi i Dëshmorëve nn, 10000 Prishtina, Kosovo
2. Poliklinika Endomedica, Muharrem Fejza Str. Nr. 84, 10000 Prishtina, Kosovo
3. Department of Management of Health Institution and Services, Heimerer College, 10000 Prishtina, Kosovo
4. National Sports Medicine Centre, Lagjia e Spitalit nn, 10000 Prishtina, Kosovo
5. Laser Medicine Centre, 10 Harley Street, London W1G 9PF, UK
6. Department of Oral Surgery, King’s College Hospital NHS Foundation Trust, London SE5 9RS, UK
7. Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Viale Benedetto XV, 16132 Genoa, Italy
8. Department of Restorative Dental Sciences, UCL-Eastman Dental Institute, Faculty of Medical Sciences, Rockefeller, University College London, London WC1E 6DE, UK