1. Cedars Sinai Medical Center Smidt Heart Institute Los Angeles California USA
2. Department of Biological Science Florida State University Florida Tallahassee USA
3. Department of Vascular Surgery Sentara Norfolk General Hospital Norfolk Virginia USA
4. Department of Radiology University of Minnesota Minneapolis Minnesota USA
5. Department of Radiology NYU Grossman School of Medicine New York New York USA
6. Department of Medicine Beth Israel Deaconess Medical Center Boston Massachusetts USA