1. Duke University School of Medicine Durham North Carolina
2. Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts
3. Duke Image Analysis Laboratory Duke University Durham North Carolina
4. University of California San Francisco
5. Foundation for the National Institutes of Health Bethesda Maryland
6. Boston University School of Medicine Boston, Massachusetts, and University of Erlangen–Nuremberg Erlangen Germany
7. Boston University School of Medicine Boston Massachusetts
8. Royal North Shore Hospital and University of Sydney Sydney New South Wales Australia