1 Royal Victoria Eye and Ear Hospital, Adelaide Rd, Dublin 2, D02 XK51, Ireland; Department of Ophthalmology, RCSI, University of Medicine and Health Sciences, 123 St Stephen's Green, Dublin 2, D02 YN77, Ireland; School of Pharmacy and Biomolecular Sciences, RCSI, University of Medicine and Health Sciences, 123 St Stephen's Green, Dublin 2, D02 YN77, Ireland.
2 Department of Hematology, St James's Hospital, Dublin 8, D08 NHY1, Ireland.
3 Royal Victoria Eye and Ear Hospital, Adelaide Rd, Dublin 2, D02 XK51, Ireland; Department of Ophthalmology, RCSI, University of Medicine and Health Sciences, 123 St Stephen's Green, Dublin 2, D02 YN77, Ireland; School of Pharmacy and Biomolecular Sciences, RCSI, University of Medicine and Health Sciences, 123 St Stephen's Green, Dublin 2, D02 YN77, Ireland. Electronic address: conorcmurphy@rcsi.ie.
4 Department of Ophthalmology, RCSI, University of Medicine and Health Sciences, 123 St Stephen's Green, Dublin 2, D02 YN77, Ireland; School of Pharmacy and Biomolecular Sciences, RCSI, University of Medicine and Health Sciences, 123 St Stephen's Green, Dublin 2, D02 YN77, Ireland.