1. Department of Ophthalmology, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
2. BPRC, Bern Photographic Reading Center, University of Bern, Bern, Switzerland
3. Department of Ophthalmology, eye.gnos consulting, Bern, Switzerland
4. Feinberg School of Medicine, Northwestern University Chicago, Chicago, IL, USA