1Department of Ophthalmology, BP Koiral Institute of Health Sciences, Dharan, Nepal
2Biratnagar Eye Hospital, Biratnagar, Nepal
3Mechi Eye Hospital, Mechi, Nepal
*Corresponding Author:
Poonam Lavaju, Department of Ophthalmology, BP Koirala Institute of Health sciences, Dharan, Nepal, Tel: 00977-9852047026 Email: