[1] UCL Inst Ophthalmol, ORBIT, London, England
[2] UCL Inst Neurol, Dementia Res Ctr, London, England
[3] Queens Univ Belfast, Ctr Med Expt, Belfast, Antrim, North Ireland
[4] Univ Edinburgh, Edinburgh, Midlothian, Scotland
[5] Moorfields Eye Hosp NHS Fdn Trust, NIHR Biomed Res Ctr, London, England