1. 1Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland.
2. 2Department of Oncology, the Sidney Kimmel Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland.
3. 3The Ludwig Center, Johns Hopkins University School of Medicine, Baltimore, Maryland.
4. 4The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, Maryland.
5. 5Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medical Institutions, Baltimore, Maryland.
6. 6Department of Pathology, Inova Fairfax Hospital, Falls Church, Virginia.
7. 7School of Medicine Inova Campus, University of Virginia, Falls Church, Virginia.
8. 8Department of Pathology, Georgetown University Medical Center, Washington, DC.
9. 9Department of Pathology, College of Medicine, Taipei Medical University, Taipei, Taiwan.
10. 10University of Miami Sylvester Comprehensive Cancer Center, Miami, Florida.
11. 11Cascade Pathology Services, Legacy Health System, Portland, Oregon.
12. 12Department of Obstetrics and Gynecology and Basser Center for BRCA, University of Pennsylvania, Philadelphia, Pennsylvania.
13. 13Department of Pathology and Laboratory Medicine, Sloan-Kettering Cancer Center, New York, New York.
14. 14Department of Pathology, Sibley Memorial Hospital, Washington, DC.
15. 15Department of Gynecology and Obstetrics, Johns Hopkins Medical Institutions, Baltimore, Maryland.