1. Medicine; University of Ottawa; Ottawa Canada
2. Ophthalmology; IRCCS-Institute of Neurological Sciences of Bologna; Bologna Italy
3. Department of Biomedical and NeuroMotor Sciences, Ophthalmology; Bologna Italy
4. Ophthalmology; Doheny Eye Institute; Los Angeles United States
5. Ophthalmology; Studio Oculistico D'Azeglio; Bologna Italy
6. Ophthalmology; S.Camillo-Forlanini Hospital; Rome Italy
7. Ophthalmology; David Geffen School of Medicine at UCLA; Los Angeles United States
8. Ophthalmology; Ottawa Hospital Research Institute; Ottawa Canada