1. Department of Radiology and Medical Imaging, Faculty of Medicine, ‘Ovidius’ University, 900630 Constanta, Romania
2. Department of Ophthalmology, Faculty of Medicine, ‘Ovidius’ University, 900470 Constanta, Romania
3. Department of Anatomy, Faculty of Dental Medicine, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
4. Department of Physiology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania