Vascular endothelial growth factors (VEGFs) are key mediator of retinal and choroidal neovascularization as well vascular leakage leading to macular edema. As such, VEGF plays an important role in mediating visually significant complications associated with common disorders such diabetic retinopathy, vein occlusion, age-related degeneration. Various drugs that inhibit (anti-VEGF therapies) have...