1. Retina Division, Wilmer Eye Institute, The Johns Hopkins University School of Medicine and Hospital, Baltimore, Maryland
2. Retina Division, Duke Eye Center, Durham, North Carolina
3. Center for Systems Science and Engineering, The Johns Hopkins University, Baltimore, Maryland
4. Department of Computer Science, The Johns Hopkins University, Baltimore, Maryland
5. Retina Division, Ophthalmology and Vision Sciences Department, Federal University of São Paulo, São Paulo, Brazil
6. Malone Center for Engineering in Healthcare, The Johns Hopkins University, Baltimore, Maryland