1. Institute for Technology and Medical Systems Innovation, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
2. Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA, USA
3. Department of Biomedical Engineering, Department of Ophthalmology, Department of Electrical and Computer Engineering, and Institute for Technology and Medical Systems Innovation, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA