1. UCL Institute of Ophthalmology, University College London, London, United Kingdoma.stockman@ucl.ac.ukwww.cvrl.org
2. UCL Institute of Ophthalmology, University College London, London, United Kingdombruce.henning@psy.ox.ac.ukwww.cvrl.org
3. UCL Institute of Ophthalmology, University College London, London, United Kingdompeter.west@ucl.ac.ukwww.cvrl.org
4. UCL Institute of Ophthalmology, University College London, London, United Kingdoma.rider@ucl.ac.ukwww.cvrl.org
5. UCL Institute of Ophthalmology, University College London, London, United Kingdomc.ripamonti@crsltd.comwww.crsltd.com