| Comprehensive Cancer Institute |
| Huntsville, Alabama, United States, 35801 |
| Northeast Alabama Regional Medical Center |
| Anniston, Alabama, United States, 36207 |
| Stanford Cancer Center at Stanford University Medical Center |
| Stanford, California, United States, 94305-5216 |
| Veterans Affairs Medical Center - San Diego |
| San Diego, California, United States, 92161 |
| Penrose Cancer Center |
| Colorado Springs, Colorado, United States, 80933 |
| CCOP - Colorado Cancer Research Program, Incorporated |
| Denver, Colorado, United States, 80224 |
| Longmont United Hospital |
| Longmont, Colorado, United States, 80501 |
| Medical Center of Aurora - South Campus |
| Aurora, Colorado, United States, 80012-0000 |
| Boulder Community Hospital |
| Boulder, Colorado, United States, 80301-9019 |
| Porter Adventist Hospital |
| Denver, Colorado, United States, 80210 |
| Presbyterian-St Luke's Medical Center |
| Denver, Colorado, United States, 80218 |
| Rocky Mountain Cancer Centers - Rose |
| Denver, Colorado, United States, 80220 |
| Rocky Mountain Cancer Centers |
| Thornton, Colorado, United States, 80260 |
| St. Joseph Hospital |
| Denver, Colorado, United States, 80218-1191 |
| St. Mary-Corwin Regional Medical Center |
| Pueblo, Colorado, United States, 81004 |
| CCOP - Christiana Care Health Services |
| Newark, Delaware, United States, 19713 |
| Veterans Affairs Medical Center - Washington, DC |
| Washington, District of Columbia, United States, 20422 |
| Broward General Medical Center |
| Fort Lauderdale, Florida, United States, 33316 |
| Florida Hospital Cancer Institute |
| Orlando, Florida, United States, 32804 |
| Memorial Regional Hospital Comprehensive Cancer Center |
| Hollywood, Florida, United States, 33021 |
| Palm Beach Cancer Institute |
| West Palm Beach, Florida, United States, 33401 |
| CCOP - Central Illinois |
| Decatur, Illinois, United States, 62526 |
| CCOP - Evanston |
| Evanston, Illinois, United States, 60201 |
| CCOP - Illinois Oncology Research Association |
| Peoria, Illinois, United States, 61602 |
| Louis A. Weiss Memorial Hospital |
| Chicago, Illinois, United States, 60640 |
| Robert H. Lurie Comprehensive Cancer Center at Northwestern University |
| Chicago, Illinois, United States, 60611 |
| Saint Anthony Medical Center |
| Rockford, Illinois, United States, 61108 |
| West Suburban Center for Cancer Care |
| River Forest, Illinois, United States, 60305 |
| Fort Wayne Medical Oncology and Hematology, Incorporated |
| Fort Wayne, Indiana, United States, 46885-5099 |
| CCOP - Iowa Oncology Research Association |
| Des Moines, Iowa, United States, 50309-1016 |
| Baptist Hospital East - Louisville |
| Louisville, Kentucky, United States, 40207 |
| CCOP - Ochsner |
| New Orleans, Louisiana, United States, 70121 |
| MBCCOP - LSU Health Sciences Center |
| New Orleans, Louisiana, United States, 70112 |
| Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins |
| Baltimore, Maryland, United States, 21231 |
| Veterans Affairs Medical Center - Baltimore |
| Baltimore, Maryland, United States, 21201 |
| Beth Israel Deaconess Medical Center |
| Boston, Massachusetts, United States, 02215 |
| CCOP - Kalamazoo |
| Kalamazoo, Michigan, United States, 49007-3731 |
| CCOP - Michigan Cancer Research Consortium |
| Ann Arbor, Michigan, United States, 48106 |
| Lakeland Cancer Care Center at Lakeland Hospital - St. Joseph |
| Saint Joseph, Michigan, United States, 49085 |
| CCOP - Duluth |
| Duluth, Minnesota, United States, 55805 |
| CCOP - Metro-Minnesota |
| Saint Louis Park, Minnesota, United States, 55416 |
| Veterans Affairs Medical Center - Minneapolis |
| Minneapolis, Minnesota, United States, 55417-2399 |
| Ellis Fischel Cancer Center at University of Missouri - Columbia |
| Columbia, Missouri, United States, 65203 |
| CCOP - Southern Nevada Cancer Research Foundation |
| Las Vegas, Nevada, United States, 89106 |
| Veterans Affairs Medical Center - Las Vegas |
| Las Vegas, Nevada, United States, 89106 |
| Cooper University Hospital |
| Camden, New Jersey, United States, 08103 |
| Veterans Affairs Medical Center - East Orange |
| East Orange, New Jersey, United States, 07019 |
| MBCCOP - University of New Mexico HSC |
| Albuquerque, New Mexico, United States, 87131 |
| Albert Einstein Clinical Cancer Center |
| Bronx, New York, United States, 10461 |
| Elmhurst Hospital Center |
| Elmhurst, New York, United States, 11373 |
| Queens Cancer Center of Queens Hospital |
| Jamaica, New York, United States, 11432 |
| Cape Fear Valley Health System |
| Fayetteville, North Carolina, United States, 28302-2000 |
| FirstHealth Moore Regional Hospital |
| Pinehurst, North Carolina, United States, 28374 |
| Lenoir Memorial Hospital Cancer Center |
| Kinston, North Carolina, United States, 28503-1678 |
| New Hanover Regional Medical Center |
| Wilmington, North Carolina, United States, 28402-9025 |
| NorthEast Oncology Associates |
| Concord, North Carolina, United States, 28025 |
| Veterans Affairs Medical Center - Asheville |
| Asheville, North Carolina, United States, 28805 |
| CCOP - Merit Care Hospital |
| Fargo, North Dakota, United States, 58122 |
| Veterans Affairs Medical Center - Fargo |
| Fargo, North Dakota, United States, 58102 |
| MetroHealth Medical Center |
| Cleveland, Ohio, United States, 44109 |
| CCOP - Oklahoma |
| Tulsa, Oklahoma, United States, 74136 |
| CCOP - Geisinger Clinic and Medical Center |
| Danville, Pennsylvania, United States, 17822-2001 |
| CCOP - MainLine Health |
| Wynnewood, Pennsylvania, United States, 19096 |
| Fox Chase Cancer Center |
| Philadelphia, Pennsylvania, United States, 19111-2497 |
| CCOP - Sioux Community Cancer Consortium |
| Sioux Falls, South Dakota, United States, 57104 |
| Vanderbilt-Ingram Cancer Center at Vanderbilt Medical Center |
| Nashville, Tennessee, United States, 37232-6307 |
| CCOP - Scott and White Hospital |
| Temple, Texas, United States, 76508 |
| Veterans Affairs Medical Center - Dallas |
| Dallas, Texas, United States, 75216 |
| Martha Jefferson Hospital |
| Charlottesville, Virginia, United States, 22902 |
| Oncology and Hematology Associates of Southwest Virginia, Inc. |
| Roanoke, Virginia, United States, 24014 |
| Virginia Oncology Associates - Norfolk |
| Norfolk, Virginia, United States, 23502 |
| St. Mary's Medical Center |
| Huntington, West Virginia, United States, 25701 |
| CCOP - Marshfield Clinic Research Foundation |
| Marshfield, Wisconsin, United States, 54449 |
| CCOP - St. Vincent Hospital Cancer Center, Green Bay |
| Green Bay, Wisconsin, United States, 54307-3453 |
| Ministry Medical Group - Northern Region |
| Rhinelander, Wisconsin, United States, 54501 |
| University of Wisconsin Comprehensive Cancer Center |
| Madison, Wisconsin, United States, 53792-0001 |
| University of Puerto Rico School of Medicine Medical Sciences Campus |
| San Juan, Puerto Rico, 00936-5067 |
| Pretoria Academic Hospital |
| Pretoria, South Africa, 0001 |