1. Faculty of Medicine, Department of Radiology and Medical Imaging, ‘Victor Babes’ University of Medicine and Pharmacy, 300041 Timisoara, Romania
2. Faculty of Dental Medicine, Department of Orthodontics, ‘Victor Babes’ University of Medicine and Pharmacy, 300041 Timisoara, Romania
3. Faculty of Medicine, Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
4. Faculty of Medicine, Department of Opthalmology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania