1. Medical Doctor, Anatomopathology, Ocular Pathology, Ophthalmic Pathology Service, Asociación para Evitar la Ceguera en México, IAP, Mexico City, Mexico
2. Medical Doctor, Anatomopathology, Surgical Pathology, Ocular Pathology, Pathology Service, Hospital Español de México, Mexico City, Mexico
3. Medical Doctor, Anatomopathology, Surgical Pathology, Laboratory of Anatomopathology and Experimental Medicine, “Roberto Ruiz Obregón” Facultad de Medicina, UNAM y Hospital General de México “Eduardo Liceaga”, Mexico City, Mexico
4. Medical Doctor, Ophthalmology, Ocular Pathology, Ophthalmic Pathology Service, Asociación para Evitar la Ceguera en México, IAP, Mexico City, Mexico