1. Department of Pathology Brigham and Women's HospitalHarvard Medical School Boston Massachusetts
2. Department of Pathology and Laboratory Medicine Sinai Health System Toronto Ontario Canada
3. Department of Laboratory Medicine and Pathobiology University of Toronto Toronto Ontario Canada
4. Department of Pathology Stanford University School of Medicine Stanford California
5. The Institut national de la santé et de la recherche médicale (INSERM) U1037, Cancer Research Center of Toulouse, Department of Pathology Claudius Régaud InstituteIUCT‐Oncopole Toulouse France
6. Department of Pathology The University of Texas MD Anderson Cancer Center Houston Texas
7. Department of Translational Molecular Pathology The University of Texas MD Anderson Cancer Center Houston Texas
8. Department of Medical Oncology, Sarcoma Center, West German Cancer Center University Duisburg‐Essen Medical School Essen Germany
9. Partner Site Essen and German Cancer Consortium Heidelberg Germany
10. Department of Internal Medicine University of Michigan Ann Arbor Michigan