1. Drexel University College of Medicine, 2900 W Queen Ln, Philadelphia, PA 19129.
2. Dartmouth College, Thayer School of Engineering, Hanover, NH.
3. Department of Biology, Loyola University, Chicago, IL.
4. Northwestern University, Evanston, IL.
5. Department of Medical Engineering, University of South Florida College of Engineering, Tampa, FL.
6. Department of Radiology and Biomedical Imaging, University of California at San Francisco, San Francisco, CA.