1. Department of Ophthalmology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
2. Department for BioMedical Research, University of Bern, Bern, Switzerland
3. Bern Photographic Reading Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
4. Vitreoretinal department, Moorfields Eye Hospital NHS Foundation Trust, London, UK