| 1 (1) | U.S. Department of Health & Human Services * | USA |  |
| 2 (2) | Centers for Disease Control and Prevention | USA | |
| 3 (5) | National Institutes of Health | USA | |
| 4 (10) | Veterans Affairs Medical Centers * | USA | |
| 5 (29) | Brigham and Women's Hospital * | USA | |
| 6 (31) | Mayo Clinic * | USA | |
| 7 (33) | Massachusetts General Hospital | USA | |
| 8 (34) | Columbia University Irving Medical Center | USA | |
| 9 (55) | Yale University Health & Medicine | USA | |
| 10 (57) | Woodruff Health Sciences Center | USA | |
| 11 (62) | Boston University Medical Campus | USA | |
| 12 (64) | Johns Hopkins Medicine | USA | |
| 13 (68) | Vanderbilt University Medical Center | USA | |
| 14 (75) | National Cancer Institute | USA | |
| 15 (79) | California Department of Public Health | USA | |
| 16 (85) | National Institute on Aging | USA | |
| 17 (88) | Mount Sinai Health System * | USA | |
| 18 (89) | University of Pennsylvania Health System | USA | |
| 19 (93) | Washington University Medical Center | USA | |
| 20 (97) | National Institute of Allergy and Infectious Diseases | USA | |
| 21 (100) | Stanford Medicine | USA | |
| 22 (107) | University of Michigan Health System | USA | |
| 23 (122) | Duke Medicine | USA | |
| 24 (125) | Kaiser Permanente, Oakland * | USA | |
| 25 (126) | Massachusetts Department of Public Health | USA | |
| 26 (162) | Broad Institute of MIT and Harvard | USA | |
| 27 (167) | New York State Department of Health * | USA | |
| 28 (183) | NYU Langone Health | USA | |
| 29 (185) | Cleveland Clinic * | USA | |
| 30 (189) | Northwell Health * | USA | |
| 31 (190) | Cedars-Sinai Medical Center | USA | |
| 32 (193) | University of Pittsburgh Medical Center * | USA | |
| 33 (194) | National Heart Lung and Blood Institute | USA | |
| 34 (209) | UCLA Health System | USA | |
| 35 (214) | Public Health Agency of Canada | CAN | |
| 36 (218) | Ohio State University Wexner Medical Center | USA | |
| 37 (226) | Nationwide Children's Hospital | USA | |
| 38 (227) | UC San Diego Health System | USA | |
| 39 (229) | University of Washington Medicine | USA | |
| 40 (234) | Arizona Health Sciences Center University of Arizona Tucson | USA | |
| 41 (244) | Fred Hutchinson Cancer Research Center * | USA | |
| 42 (247) | Marshfield Clinic | USA | |
| 43 (260) | University of Texas M.D. Anderson Cancer Center | USA | |
| 44 (262) | Memorial Sloan-Kettering Cancer Center | USA | |
| 45 (264) | Montefiore Medical Center * | USA | |
| 46 (267) | Cincinnati Children's Hospital Medical Center | USA | |
| 47 (270) | McGill University Health Centre | CAN | |
| 48 (276) | National Institute of Environmental Health Sciences | USA | |
| 49 (286) | University of Rochester Medical Center | USA | |
| 50 (290) | University of North Texas Health Science Center | USA | |
| 51 (294) | University Health Network * | CAN | |
| 52 (301) | Seattle Children's Hospital * | USA | |
| 53 (309) | University of North Carolina Health Care | USA | |
| 54 (311) | Intermountain Healthcare | USA | |
| 55 (316) | Wadsworth Center | USA | |
| 56 (319) | Institute for Health Metrics and Evaluation | USA | |
| 57 (321) | New York Presbyterian Hospital | USA | |
| 58 (327) | University of Cincinnati Medical Center | USA | |
| 59 (330) | Wake Forest University Baptist Medical Center | USA | |
| 60 (331) | Rush University Medical Center | USA | |
| 61 (332) | University of Utah Health Care | USA | |
| 62 (336) | University of New Mexico Health Sciences Center | USA | |
| 63 (340) | Beth Israel Deaconess Medical Center | USA | |
| 64 (342) | UC Davis Health System | USA | |
| 65 (346) | Dana Farber Cancer Institute | USA | |
| 66 (348) | University of Florida Health Science Center | USA | |
| 66 (348) | University of Southern California Health Sciences Campus | USA | |
| 68 (350) | University of Miami Health System | USA | |
| 69 (368) | Yale New Haven Health System | USA | |
| 70 (370) | Kaiser Permanente Research, Washington | USA | |
| 71 (373) | Public Health Ontario | CAN | |
| 72 (383) | H. Lee Moffitt Cancer Center and Research Institute | USA | |
| 73 (384) | Sir Mortimer B. Davis Jewish General Hospital | CAN | |
| 74 (387) | Centre Hospitalier Universitaire de Quebec | CAN | |
| 75 (390) | Northwestern Medicine | USA | |
| 76 (401) | Atlanta VA Medical Center | USA | |
| 77 (411) | Toronto General Hospital | CAN | |
| 78 (412) | University of Illinois, College of Medicine at Chicago | USA | |
| 79 (422) | American Cancer Society | USA | |
| 79 (422) | British Columbia Centre for Disease Control | CAN | |
| 81 (433) | VA San Diego Healthcare System | USA | |
| 82 (442) | National Institute of Child Health and Human Development | USA | |
| 83 (447) | CareGroup Healthcare System * | USA | |
| 84 (458) | San Francisco VA Medical Center | USA | |
| 85 (461) | Children's Hospital Boston * | USA | |
| 86 (491) | Sunnybrook Health Sciences Centre | CAN | |
| 87 (495) | Children's Healthcare of Atlanta | USA | |
| 88 (500) | Texas Children's Hospital | USA | |
| 89 (501) | University of Iowa Health Care | USA | |
| 90 (504) | Harvard Pilgrim Health Care | USA | |
| 91 (507) | The Ottawa Hospital * | CAN | |
| 92 (508) | Georgetown University Medical Center | USA | |
| 93 (509) | Tufts Medical Center | USA | |
| 94 (513) | Alberta Health Services * | CAN | |
| 95 (520) | University of Wisconsin Health | USA | |
| 96 (539) | Institute for Clinical Evaluative Sciences * | CAN | |
| 97 (540) | VA Pittsburgh Healthcare System | USA | |
| 98 (558) | Children's Hospital of Philadelphia | USA | |
| 99 (563) | Ottawa Hospital Research Institute | CAN | |
| 100 (574) | St Michaels Hospital Toronto | CAN | |
| 101 (584) | Penn State Milton S. Hershey Medical Center | USA | |
| 102 (596) | Boston Medical Center | USA | |
| 103 (599) | Providence Health Care | CAN | |
| 104 (600) | Henry Ford Health System | USA | |
| 105 (620) | VA Northeast Ohio Healthcare System | USA | |
| 106 (621) | Indiana University Health | USA | |
| 107 (622) | St. Joseph's Healthcare Hamilton | CAN | |
| 108 (625) | Houston Methodist | USA | |
| 109 (636) | University of Kansas Medical Center | USA | |
| 110 (640) | UCSF Helen Diller Family Comprehensive Cancer Center | USA | |
| 111 (644) | Douglas Hospital | CAN | |
| 112 (645) | University of Tennessee Health Science Center | USA | |
| 113 (663) | Temple Health | USA | |
| 114 (665) | University of Hawai'i Cancer Center | USA | |
| 115 (675) | VCU Medical Center | USA | |
| 116 (683) | City of Hope | USA | |
| 117 (685) | Children's Hospital of Eastern Ontario | CAN | |
| 118 (708) | St Jude Childrens Research Hospital | USA | |
| 119 (733) | Denver Health Medical Center | USA | |
| 120 (755) | University of Virginia Health System | USA | |
| 121 (757) | VA Puget Sound Health Care System | USA | |
| 122 (777) | University of Kentucky HealthCare | USA | |
| 123 (811) | Health Canada | CAN | |
| 124 (814) | VA Salt Lake City Health Care System | USA | |
| 125 (815) | Hospital for Sick Children | CAN | |
| 126 (818) | University of Louisville Health Sciences Center | USA | |
| 127 (821) | New York State Psychiatric Institute | USA | |
| 128 (828) | Kaiser Permanente Southern California, Pasadena | USA | |
| 129 (846) | Michael E. DeBakey VA Medical Center | USA | |
| 130 (853) | British Columbia Cancer Agency * | CAN | |
| 131 (856) | Mount Sinai Hospital Joseph and Wolf Lebovic Health Complex | CAN | |
| 132 (857) | VA Boston Healthcare System | USA | |
| 133 (864) | Children's Hospital Los Angeles | USA | |
| 134 (870) | VA Greater Los Angeles Healthcare System | USA | |
| 135 (890) | VA Ann Arbor Healthcare System | USA | |
| 136 (903) | Centre Hospitalier de l'Universite de Montreal | CAN | |
| 137 (907) | Rhode Island Hospital | USA | |
| 138 (912) | University of California, Irvine Healthcare | USA | |
| 139 (918) | Children's Hospital Colorado | USA | |
| 140 (921) | West Virginia University Health Sciences Center | USA | |
| 141 (922) | Hamilton Health Sciences * | CAN | |
| 142 (932) | Kaiser Permanente Center for Health Research | USA | |
| 143 (934) | Public Health Institute | USA | |
| 144 (939) | George Washington The School of Medicine & Health Sciences | USA | |
| 145 (946) | New York City Health and Hospitals Corp * | USA | |
| 146 (951) | Ann & Robert H Lurie Children s Hospital | USA | |
| 147 (954) | Women's College Hospital | CAN | |
| 148 (956) | MedStar Health * | USA | |
| 149 (964) | Detroit Medical Center | USA | |
| 150 (966) | Henry M Jackson Foundation for the Advancement of Military Medicine | USA | |
| 151 (974) | Rutgers Cancer Institute of New Jersey | USA | |
| 152 (992) | VA Connecticut Healthcare System | USA | |
| 153 (996) | Population Health Research Institute | CAN | |
| 154 (1021) | VA Palo Alto Health Care System | USA | |
| 155 (1023) | Bruyere Research Institute | CAN | |
| 156 (1024) | Loyola Medicine | USA | |
| 157 (1041) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN | |
| 158 (1049) | William S. Middleton Memorial Veterans Hospital | USA | |
| 159 (1062) | Centre for Addiction and Mental Health | CAN | |
| 160 (1068) | Edward Hines Jr VA Hospital | USA | |
| 161 (1085) | Care New England Health System * | USA | |
| 162 (1087) | Minneapolis VA Health Care System | USA | |
| 163 (1088) | Sun Health * | USA | |
| 164 (1089) | Iowa City VA Health Care System | USA | |
| 165 (1090) | Saint Louis University Care | USA | |
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