1. Houston Methodist Hospital; Weill Cornell University; Houston Texas
2. Sentara Heart Hospital; Norfolk Virginia
3. Southern Illinois University; Springfield Illinois
4. North Memorial Medical Center; Robbinsdale Minnesota
5. Emory St. Joseph's Hospital; Atlanta Georgia
6. University of Miami Hospital; Miami Florida
7. Duke University Hospital; Durham North Carolina
8. Baptist Medical Center; San Antonio Texas
9. NAMSA; Minneapolis Minnesota