Ocular toxicologic pathologist speciality with over 10 years of experience and more than 100 ocular studies read. Variety of routes (intravitreal, topical, subretinal, intracameral) and species (NHP, rabbit, dog, minipig, rodents). Evaluation of toxicity through toxicity studies and efficacy through proof of concept or efficacy studies in a GLP environment. Ocular immunohistochemistry and electron microscopy.