1. Ophthalmology Department, Clínica Especializada Condesa Iztapalapa , Mexico City , Mexico
2. Department of Infectious Diseases, Clínica Especializada Condesa Iztapalapa , Mexico City , Mexico
3. Department of Inflammatory Ocular Diseases, Fundación Hospital Nuestra Señora de la Luz , Mexico City , Mexico
4. Department of Cornea, Fundación Hospital Nuestra Señora de la Luz , Mexico City , Mexico
5. Department of infectious diseases, Instituto Nacional de Ciencias Médicas y Nutrición, Salvador Zubirán , Mexico City , Mexico