1. Experimental Psychology, University College London, London, UK
2. av.kalpadaki.smith@gmail.com
3. NIHR Biomedical Research Centre @ Moorfields Eye Hospital, London, UK
4. Moorfields Eye Hospital NHS Foundation Trust, London, UK
5. vijay.tailor.09@ucl.ac.uk
6. annegret.dahlmann-noor@nhs.net
7. john.greenwood@ucl.ac.ukhttp://eccentricvision.com