Irawati, Y., Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia, JEC Eye Hospitals and Clinics, Jakarta, Indonesia; Gondhowiardjo, T.D., Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia, JEC Eye Hospitals and Clinics, Jakarta, Indonesia; Soebono, H., Department of Dermatovenereology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Dr. Sardjito Central General Hospital, Yogyakarta, Indonesia