| 1 (1) | U.S. Department of Health & Human Services * | USA |  |
| 2 (6) | Centers for Disease Control and Prevention | USA | |
| 3 (7) | National Institutes of Health | USA | |
| 4 (22) | Veterans Affairs Medical Centers * | USA | |
| 5 (44) | Columbia University Irving Medical Center | USA | |
| 6 (59) | Woodruff Health Sciences Center | USA | |
| 7 (76) | Yale University Health & Medicine | USA | |
| 8 (80) | University of Michigan Health System | USA | |
| 9 (82) | National Institute of Allergy and Infectious Diseases | USA | |
| 10 (83) | Boston University Medical Campus | USA | |
| 11 (93) | Johns Hopkins Medicine | USA | |
| 12 (102) | Massachusetts General Hospital | USA | |
| 13 (175) | Brigham and Women's Hospital | USA | |
| 14 (184) | Mount Sinai Health System * | USA | |
| 15 (218) | Mayo Clinic * | USA | |
| 16 (220) | Stanford Medicine | USA | |
| 17 (222) | UCLA Health System | USA | |
| 18 (226) | University of Pennsylvania Health System | USA | |
| 19 (229) | Duke Medicine | USA | |
| 20 (233) | National Cancer Institute | USA | |
| 21 (234) | UC San Diego Health System | USA | |
| 22 (289) | Henry M Jackson Foundation for the Advancement of Military Medicine | USA | |
| 23 (290) | Northwestern Medicine | USA | |
| 24 (311) | Washington University Medical Center | USA | |
| 25 (331) | City of Hope | USA | |
| 26 (362) | Public Health Agency of Canada | CAN | |
| 27 (365) | NYU Langone Medical Center | USA | |
| 27 (365) | Kaiser Permanente, Oakland * | USA | |
| 29 (371) | Cincinnati Children's Hospital Medical Center | USA | |
| 30 (407) | Texas Children's Hospital | USA | |
| 31 (417) | Memorial Sloan-Kettering Cancer Center | USA | |
| 32 (430) | Cleveland Clinic * | USA | |
| 33 (453) | University of Southern California Health Sciences Campus | USA | |
| 34 (457) | Ohio State University Wexner Medical Center | USA | |
| 35 (462) | Children's Hospital Boston * | USA | |
| 36 (463) | National Institute of Child Health and Human Development | USA | |
| 37 (501) | National Institute of Environmental Health Sciences | USA | |
| 38 (516) | University of Florida Health Science Center | USA | |
| 39 (520) | University of North Carolina Health Care | USA | |
| 40 (530) | Vanderbilt University Medical Center | USA | |
| 41 (543) | National Heart Lung and Blood Institute | USA | |
| 42 (544) | University of Miami Health System | USA | |
| 43 (562) | St Michaels Hospital Toronto | CAN | |
| 44 (566) | University of Washington Medicine | USA | |
| 45 (589) | National Jewish Health | USA | |
| 46 (592) | McGill University Health Centre | CAN | |
| 47 (642) | Durham VA Medical Center | USA | |
| 48 (643) | British Columbia Centre for Disease Control | CAN | |
| 49 (648) | Wake Forest University Baptist Medical Center | USA | |
| 50 (698) | University of Rochester Medical Center | USA | |
| 51 (701) | American Cancer Society | USA | |
| 52 (714) | University Health Network * | CAN | |
| 53 (720) | VA Northeast Ohio Healthcare System | USA | |
| 54 (723) | CareGroup Healthcare System * | USA | |
| 55 (735) | Arizona Health Sciences Center University of Arizona Tucson | USA | |
| 56 (740) | Institut Universitaire de Cardiologie et de Pneumologie de Quebec | CAN | |
| 57 (744) | VA Pittsburgh Healthcare System | USA | |
| 58 (750) | Public Health Ontario | CAN | |
| 59 (763) | Montefiore Medical Center * | USA | |
| 60 (771) | Kaiser Permanente Research, Washington | USA | |
| 61 (773) | Children's Hospital of Eastern Ontario | CAN | |
| 62 (804) | University of Wisconsin Health | USA | |
| 63 (809) | Beth Israel Deaconess Medical Center | USA | |
| 64 (818) | San Francisco General Hospital | USA | |
| 65 (819) | UC Davis Health System | USA | |
| 66 (830) | University of Kentucky HealthCare | USA | |
| 67 (837) | Centre for Addiction and Mental Health | CAN | |
| 68 (842) | Health Canada | CAN | |
| 69 (851) | New York State Department of Health * | USA | |
| 70 (853) | Children's National Health System | USA | |
| 71 (859) | Centre Hospitalier Universitaire de Quebec | CAN | |
| 72 (864) | University of Cincinnati Medical Center | USA | |
| 73 (873) | Roswell Park Cancer Institute | USA | |
| 74 (896) | Lawson Health Research Institute | CAN | |
| 75 (904) | Alberta Children's Hospital | CAN | |
| 76 (916) | Fred Hutchinson Cancer Research Center | USA | |
| 77 (945) | VA Palo Alto Health Care System | USA | |
| 78 (955) | Fenway Institute | USA | |
| 79 (966) | Wadsworth Center | USA | |
| 80 (967) | MedStar Health Research Institute | USA | |
| 81 (976) | Georgetown University Medical Center | USA | |
| 82 (979) | Pennington Biomedical Research Center | USA | |
| 83 (987) | VA Ann Arbor Healthcare System | USA | |
| 84 (990) | Ann & Robert H. Lurie Children s Hospital | USA | |
| 85 (1000) | University of Utah Health Care | USA | |
| 86 (1005) | Children's Hospital of Philadelphia | USA | |
| 87 (1021) | VA Greater Los Angeles Healthcare System | USA | |
| 88 (1039) | Seattle Children's Hospital | USA | |
| 89 (1053) | Boston Medical Center | USA | |
| 90 (1054) | Hospital for Sick Children | CAN | |
| 91 (1063) | Tufts Medical Center | USA | |
| 92 (1067) | Miriam Hospital | USA | |
| 93 (1070) | University of Maryland Medical Center | USA | |
| 94 (1081) | VA Puget Sound Health Care System | USA | |
| 95 (1114) | Providence VA Medical Center | USA | |
| 96 (1136) | Children's Hospital Los Angeles | USA | |
| 97 (1138) | University of Louisville Health Sciences Center | USA | |
| 98 (1143) | VCU Medical Center | USA | |
| 99 (1147) | Harvard Pilgrim Health Care | USA | |
| 100 (1153) | Emory Healthcare | USA | |
| 101 (1169) | University of Texas M.D. Anderson Cancer Center | USA | |
| 102 (1171) | St Jude Childrens Research Hospital | USA | |
| 103 (1174) | Philadelphia VA Medical Center | USA | |
| 104 (1197) | VA Eastern Colorado Health Care System | USA | |
| 105 (1219) | University of Kansas Medical Center | USA | |
| 106 (1225) | VA Boston Healthcare System | USA | |
| 107 (1233) | Minneapolis VA Health Care System | USA | |
| 108 (1249) | Centre Hospitalier de l'Universite de Montreal | CAN | |
| 109 (1257) | Dana Farber Cancer Institute | USA | |
| 110 (1260) | Naval Medical Center Portsmouth | USA | |
| 111 (1267) | San Francisco Department of Public Health | USA | |
| 112 (1271) | George Washington The School of Medicine & Health Sciences | USA | |
| 113 (1279) | Alberta Health Services | CAN | |
| 114 (1281) | Marshfield Clinic | USA | |
| 115 (1288) | The Ottawa Hospital * | CAN | |
| 116 (1296) | University of Hawai'i Cancer Center | USA | |
| 117 (1297) | VA San Diego Healthcare System | USA | |
| 118 (1314) | Sir Mortimer B. Davis Jewish General Hospital | CAN | |
| 119 (1315) | University of Tennessee Health Science Center | USA | |
| 120 (1319) | MedStar Health * | USA | |
| 121 (1335) | Nationwide Children's Hospital | USA | |
| 122 (1341) | Michael E. DeBakey VA Medical Center | USA | |
| 123 (1343) | VA Connecticut Healthcare System | USA | |
| 124 (1349) | H. Lee Moffitt Cancer Center and Research Institute | USA | |
| 125 (1351) | VA Bedford Healthcare System | USA | |
| 126 (1364) | National Institute of Mental Health | USA | |
| 127 (1374) | BC Children's Hospital and Sunny Hill Health Centre for Children Vancouver | CAN | |
| 128 (1386) | Children's Hospital Colorado | USA | |
| 129 (1388) | Ottawa Hospital Research Institute | CAN | |
| 130 (1395) | New York State Psychiatric Institute | USA | |
| 131 (1396) | San Francisco VA Medical Center | USA | |
| 132 (1426) | University of Pittsburgh Medical Center | USA | |
| 133 (1436) | Rush University Medical Center | USA | |
| 134 (1438) | Portland VA Medical Center | USA | |
| 135 (1441) | South Texas Veterans Health Care System | USA | |
| 136 (1443) | University of Iowa Health Care | USA | |
| 136 (1443) | Penn State Milton S. Hershey Medical Center | USA | |
| 138 (1457) | Providence Health Care | CAN | |
| 139 (1470) | Naval Medical Center San Diego | USA | |
| 140 (1483) | Howard University Health Sciences | USA | |
| 141 (1497) | VA Salt Lake City Health Care System | USA | |
| 141 (1497) | Walter Reed National Military Medical Center | USA | |
| 143 (1505) | William S. Middleton Memorial Veterans Hospital | USA | |
| 144 (1535) | Partners In Health * | USA | |
| 145 (1552) | Fox Chase Cancer Center | USA | |
| 146 (1554) | Atlanta VA Medical Center | USA | |
| 147 (1593) | IWK Health Centre * | CAN | |
| 148 (1608) | University of Virginia Health System | USA | |
| 149 (1616) | UCSF Benioff Children's Hospital | USA | |
| 150 (1642) | Iowa City VA Health Care System | USA | |
| 151 (1644) | Birmingham VA Health Care System | USA | |
| 152 (1658) | California Department of Public Health | USA | |
| 153 (1683) | National Institute on Drug Abuse | USA | |
| 154 (1688) | National Human Genome Research Institute | USA | |
| 155 (1702) | Bruyere Research Institute | CAN | |
| 156 (1743) | James J. Peters VA Medical Center | USA | |
| 157 (1747) | Temple Health | USA | |
| 158 (1767) | Dartmouth-Hitchcock Health Care System | USA | |
| 159 (1770) | Public Health Institute | USA | |
| 160 (1785) | Population Health Research Institute | CAN | |
| 161 (1798) | Edward Hines Jr VA Hospital | USA | |
| 162 (1815) | Stony Brook University Medicine | USA | |
| 163 (1817) | Nova Scotia Health Authority * | CAN | |
| 164 (1840) | Hamilton Health Sciences | CAN | |
| 165 (1853) | West Virginia University Health Sciences Center | USA | |
| 166 (1903) | Vancouver Coastal Health | CAN | |
| 167 (1907) | McLean Hospital | USA | |
| 168 (1918) | Washington Hospital Center | USA | |
| 169 (1972) | Toronto General Hospital | CAN | |
| 170 (1976) | Kaiser Permanente Southern California, Pasadena | USA | |
| 171 (1980) | Women's College Hospital | CAN | |
| 172 (1988) | University of Illinois, College of Medicine at Chicago | USA | |
| 173 (2002) | University of North Texas Health Science Center | USA | |
| 174 (2005) | Henry Ford Health System | USA | |
| 175 (2007) | Kaiser Permanente Center for Health Research | USA | |
| 176 (2010) | Rhode Island Hospital | USA | |
| 177 (2050) | Jefferson Health System | USA | |
| 178 (2058) | University of New Mexico Health Sciences Center | USA | |
| 179 (2079) | Sunnybrook Health Sciences Centre | CAN | |
| 180 (2095) | University of Chicago Medical Center | USA | |
| 181 (2100) | Denver Health Medical Center | USA | |
| 182 (2103) | Mount Sinai Beth Israel | USA | |
| 183 (2106) | Cedars-Sinai Medical Center | USA | |
| 184 (2135) | Houston Methodist | USA | |
| 185 (2163) | Mount Sinai Hospital Joseph and Wolf Lebovic Health Complex | CAN | |
| 186 (2166) | Childrens Mercy Hospital | USA | |
| 187 (2171) | Institute for Clinical Evaluative Sciences | CAN | |
| 188 (2185) | British Columbia Cancer Agency * | CAN | |
| 189 (2219) | Cambridge Health Alliance | USA | |
| 190 (2295) | Children's Healthcare of Atlanta | USA | |
| 191 (2305) | University of California, Irvine Healthcare | USA | |
| 192 (2359) | University of Missouri Health Care | USA | |
| 193 (2417) | University Hospitals of Cleveland * | USA | |
| 194 (2436) | Centre Hospitalier Universitaire Sainte-Justine | CAN | |
| 195 (2459) | Loma Linda University Medical Center | USA | |
| 196 (2466) | Intermountain Healthcare | USA | |
| 197 (2473) | Hospital for Special Surgery | USA | |
| 198 (2483) | New York Presbyterian Hospital | USA | |
| 199 (2487) | White River Junction VA Medical Center | USA | |
| 200 (2499) | The North Shore-LIJ Health System * | USA | |
| 201 (2512) | Milwaukee VA Medical Center | USA | |
| 202 (2581) | Rutgers Cancer Institute of New Jersey | USA | |
| 203 (2656) | Loyola Medicine | USA | |
| 204 (2677) | Toronto Rehab | CAN | |
| 205 (2808) | Atrium Health * | USA | |
| 206 (2816) | The Arizona Cancer Center | USA | |
| 207 (2820) | MetroHealth System | USA | |
| 208 (2825) | MGH Institute of Health Professions | USA | |
| 209 (2856) | Saint Louis University Care | USA | |
| 210 (2881) | OU Medicine | USA | |
| 211 (2894) | Oklahoma State University Medical Center * | USA | |
| 212 (2915) | Indiana University Health | USA | |
| 213 (2952) | Los Angeles Biomedical Research Institute | USA | |
| 214 (2979) | Harbor–UCLA Medical Center | USA | |
| 215 (2993) | St. Joseph's Healthcare Hamilton | CAN | |
| 216 (3056) | Albany Medical Center * | USA | |
| 217 (3065) | Princess Margaret Cancer Centre | CAN | |
| 218 (3147) | University of Texas Health Center at Tyler | USA | |
| 219 (3255) | Baystate Health System | USA | |
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