1. Nuffield Laboratory of Ophthalmology University of Oxford Oxford UK
2. Oxford Eye Hospital Oxford University Hospitals NHS Foundation Trust Oxford UK
3. Retina Implant AG Reutlingen Germany
4. Ear, Nose and Throat Department Oxford University Hospitals NHS Foundation Trust Oxford UK
5. Institute for Ophthalmic Research University of Tübingen Tübingen Germany
6. Werner Reichardt Centre for Integrative Neuroscience University of Tübingen Tübingen Germany