1. UCL Institute of Ophthalmology, University College London, London, UK
2. Moorfields Eye Hospital NHS Foundation Trust, London, UK
3. Unit of Oncology and Molecular Pathology, Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
4. Department of Women’s and Child’s Health, University of Padova, Padova, Italy
5. Unit of Low Vision Rehabilitation, Sant’Antonio Hospital, University of Padova, Padova, Italy