1. Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
2. Akadimia of Ancient Greek and Traditional Chinese Medicine, 16675 Athens, Greece
3. Elkyda, Research & Education Centre of Charismatheia, 17675 Athens, Greece
4. Pan-Hellenic Organization of Educational Programs (P.O.E.P), 17236 Athens, Greece
5. Department of Radiology and Medical Imaging, Fundeni Clinical Institute, 022328 Bucharest, Romania
6. Department of Internal Medicine, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
7. Department of Internal Medicine and Cardiology, Coltea Clinical Hospital, 030167 Bucharest, Romania
8. Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania
9. Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, “Titu Maiorescu” University, 031593 Bucharest, Romania
10. Department of Dermatology, “Prof. N.C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
11. Department of Radiology and Medical Imaging, “Foisor” Clinical Hospital of Orthopaedics, Traumatology and Osteoarticular TB, 021382 Bucharest, Romania