Affiliation: | 1.Rheumatology, Rehabilitation, and Physical Medicine Department, Faculty of Medicine, Benha University, Farid Nada St, Benha, 13518, Egypt ;2.Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt ;3.Ophthalmology Department, Faculty of Medicine, Cairo University, Cairo, Egypt ;4.Pediatrics Department, Faculty of Medicine, Cairo University, Cairo, Egypt ;5.Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt ;6.Armed Forces College of Medicine (AFCM), Cairo, Egypt ;7.Internal Medicine-Rheumatology Department, Faculty of Medicine, Tanta University, Tanta, Egypt ; |