1. Eye Clinic, Department of Biomedical and Clinical Science “Luigi Sacco,” Luigi Sacco Hospital, University of Milan, Milan, Italy
2. Eye Institute, Cleveland Clinic Abu Dhabi, Al Maryah Island, Abu Dhabi, UAE
3. Department of Clinical Sciences and Community Health, University of Milan, Ophthalmological Unit, Irccs-cà Grande Foundation-Ospedale Maggiore Policlinico, Milan, Italy
4. Department of Infectious Diseases, Asst Fatebenefratelli Sacco University Hospital, Milan, Italy
5. The University of Sydney, Save Sight Institute, Discipline of Ophthalmology, Sydney Medical School, Sydney, Australia