1. Division of Vascular and Interventional Radiology Laboratory for Patient Inspired Engineering Mayo Clinic 13400 East Shea Blvd. Scottsdale AZ 85259 USA
2. Division of Anatomic Pathology and Laboratory Medicine Department of Pathology Mayo Clinic 5777 East Mayo Blvd. Phoenix AZ 85054 USA
3. Department of Biomedical Engineering Tufts University 4 Colby Street Medford MA 02155 USA
4. Laboratory for Living Devices Tufts University Medford MA 02155 USA
5. Department of Electrical and Computer Engineering Tufts University Medford MA 02155 USA
6. Department of Physics Tufts University Medford MA 02155 USA