1. Genentech, Inc. South San Francisco CA USA
2. University of Leicester and Glenfield Hospital Leicester UK
3. McMaster University Hamilton ON Canada
4. Washington University School of Medicine in St. Louis St Louis MO USA
5. University of British Columbia Vancouver BC Canada
6. Brigham and Women’s Hospital Boston MA USA
7. Skåne University Hospital Lund Sweden
8. CHU de Montpellier Montpellier France
9. University of Arizona College of Medicine Tucson AZ USA
10. San Francisco Medical Center University of California San Francisco CA USA