1. From the Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland; and the 2Department of Ophthalmology, University Hospital Zurich, Zurich, Switzerland.
2. From the Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland; and
3. the Department of Ophthalmology, University Hospital Zurich, Zurich, Switzerland.