Gayatree Mohanty Department of Ophthalmology Kalinga Institute of Medical Sciences Bhubaneswar, OR, 752115 INDIA. Email: mgayatree@gmail.com Tarek Roshdy ElHamaky Consultant Ophthalmology Ibn Nafees medical center Abu Dhabi, UAE. Email: dr_thamakyy@yahoo.com Elwan Shaaban Abd El Hamid Mehany Department of Ophthalmology University of Gondar Egypt. Al- Mishari hospital Senior Registrar, Riyadh, Olya, KSA. Email: shaabanhamid29@gmail.com Betelhem Temesgen Yibekal Department of Ophthalmology University of Gondar Ethiopia. Email: betelhemtemesgen28@gmail.com Akshay Uday Nayak Sankara Eye hospital Bangalore, Karnataka, INDIA. Email: drakshaynayak@yahoo.com