1. Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX 77843
2. Department of Ophthalmology, Gavin Herbert Eye Institute, University of California Irvine, Irvine, CA 92697
3. School of Medicine, University of California Irvine, Irvine, CA 92697
4. Department of Chemistry, University of California Irvine, Irvine, CA 92697
5. Department of Physiology and Biophysics, University of California Irvine, Irvine, CA 92697
6. Department of Molecular Biology and Biochemistry, University of California Irvine, Irvine, CA 92697