1 Department of Ophthalmology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland; Bern Photographic Reading Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland. Electronic address: lorenzoferrodes@gmail.com.
2 Department of Ophthalmology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 15, 3010 Bern, Switzerland; Moorfields Eye Hospital NHS Foundation Trust, London, UK.