1. Department of Applied Science and Technology (DISAT) Institute of Materials Physics and Engineering Politecnico di Torino Torino Italy
2. Department of Materials Engineering (DEMa) Center for Research, Technology and Education in Vitreous Materials (CeRTEV) Federal University of Sao Carlos (UFSCar) Sao Carlos Sao Paulo Brazil
3. Department of Medicine Federal University of Sao Carlos (UFSCar) Sao Carlos Sao Paulo Brazil
4. Department of Ophthalmology Faculdade de Medicina de Botucatu Universidade Estadual Paulista Botucatu Sao Paulo Brazil