King Khaled Eye Specialist Hospital;
Department of Ophthalmology,Rio Hortega University Hospital;
Diagnostic Imaging Department,King Khaled Eye Specialis Hospital;
Department of Diagnostic Radiology,Mansoura Faculty of Medicine;
Departments of Ophthalmology & Pathology,King Saud University Medical City;
Department of Ophthalmology,Faculdade de Medicina de Botucatu-UNESP;