American Association of Pathologists' Assistants American Cancer Society American College of Physicians American College of Radiology American College of Surgeons American Head and Neck Society American Society for Radiation Oncology American Society of Clinical Oncology American Society of Colon and Rectal Surgeons American Urological Association Canadian Partnership Against Cancer Centers for Disease Control and Prevention College of American Pathologists International Collaboration on Cancer Reporting National Cancer Institute National Cancer Registrars Association National Comprehensive Cancer Network North American Association of Central Cancer Registries Society of Gynecologic Oncology Society of Surgical Oncology Society of Urologic Oncology