1 Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
2 Department of Neuro-Ophthalmology, Hôpital Ophtalmique Jules Gonin, Fondation Asile des Aveugles, University of Lausanne, Avenue de France 15, 1004, Lausanne, Switzerland.
3 Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland. aki.kawasaki@fa2.ch.
4 Department of Neuro-Ophthalmology, Hôpital Ophtalmique Jules Gonin, Fondation Asile des Aveugles, University of Lausanne, Avenue de France 15, 1004, Lausanne, Switzerland. aki.kawasaki@fa2.ch.