1. Department of Ophthalmology, ‘Victor Babes’ University of Medicine and Pharmacy, 300041 Timisoara, Romania
2. Department of Ophthalmology, ‘Carol Davila’ University of Medicine and Pharmacy, 050474 Bucharest, Romania
3. Department of Ophthalmology, ‘Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
4. Department of Ophthalmology, ‘Dr. Carol Davila’ Central Military Emergency University Hospital, 010825 Bucharest, Romania