1. From the Department of Ophthalmology, Faculty of Medical Sciences, State University of Campinas, Campinas, SP, Brazil;
2. From the Department of Ophthalmology, Faculty of Medical Sciences, State University of Campinas, Campinas, SP, Brazil;2Laboratory of Molecular Medicine, Faculty of Medical Sciences, Santa Casa de Sa~o Paulo, SP, Brazil;
3. Department of Clinical Medicine, Hemocentro, State University of Campinas, Campinas, SP, Brazil; and
4. Laboratory of Molecular Medicine, Faculty of Medical Sciences, Santa Casa de Sa~o Paulo, SP, Brazil;
5. From the Department of Ophthalmology, Faculty of Medical Sciences, State University of Campinas, Campinas, SP, Brazil;4Department of Ophthalmology, University of Sa~o Paulo, Sa~o Paulo, SP, Brazil.