1. Center for Translational Neuromedicine, Faculty of Medical and Health Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark.
2. Center for Translational Neuromedicine, University of Rochester Medical School, Elmwood Avenue 601, Rochester, NY 14642, USA.
3. Center for Eye Disease and Development, Vision Science Graduate Program, and School of Optometry, University of California Berkeley, Berkeley, CA 94720, USA.
4. Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig Maximilians University of Munich (LMU), 81377 Munich, Germany.
5. Institute for Tissue Engineering and Regenerative Medicine (iTERM), Helmholtz Center München, 85764 Munich, Germany.
6. Department of Ophthalmology, University of Rochester Medical Center, Rochester, NY 14642, USA.
7. Department of Ophthalmology, Haukeland University Hospital, Jonas Lies Vei 65, 5021 Bergen, Norway.