| 1 (4) | Mass General Brigham * | USA |  |
| 2 (6) | Veterans Affairs Medical Centers * | USA |  |
| 3 (8) | Brigham and Women's Hospital | USA |  |
| 4 (11) | Mayo Clinic * | USA |  |
| 5 (24) | Massachusetts General Hospital | USA |  |
| 6 (26) | U.S. Department of Health & Human Services * | USA |  |
| 7 (30) | Johns Hopkins Medicine | USA |  |
| 8 (32) | Unity Health Toronto * | CAN |  |
| 9 (33) | St Michael's Hospital Toronto | CAN |  |
| 10 (41) | Vanderbilt University Medical Center | USA |  |
| 11 (45) | National Institutes of Health | USA |  |
| 12 (47) | University of Pennsylvania Health System | USA |  |
| 13 (48) | Cleveland Clinic * | USA |  |
| 14 (61) | Atrium Health | USA |  |
| 15 (62) | University Health Network * | CAN |  |
| 16 (63) | Stanford Medicine | USA |  |
| 17 (64) | Advocate Health * | USA |  |
| 18 (69) | National Jewish Health | USA |  |
| 19 (74) | Atrium Health Wake Forest Baptist | USA |  |
| 20 (75) | Woodruff Health Sciences Center | USA |  |
| 21 (77) | Duke Health | USA |  |
| 22 (79) | Columbia University Irving Medical Center | USA |  |
| 23 (82) | Washington University Medical Center | USA |  |
| 24 (88) | National Institute of Health Clinical Center | USA |  |
| 25 (108) | NYU Langone Health | USA |  |
| 26 (109) | Michigan Medicine | USA |  |
| 27 (113) | Beth Israel Lahey Health * | USA |  |
| 28 (115) | Beth Israel Deaconess Medical Center | USA |  |
| 29 (125) | Children's Hospital of Philadelphia | USA |  |
| 30 (127) | VA San Diego Healthcare System | USA |  |
| 31 (130) | University of Pittsburgh Medical Center * | USA |  |
| 32 (133) | Mount Sinai Health System * | USA |  |
| 33 (135) | Yale University Health & Medicine | USA |  |
| 34 (142) | Emory Healthcare | USA |  |
| 35 (151) | UCLA Health System | USA |  |
| 36 (153) | Northwestern Medicine | USA |  |
| 37 (165) | Toronto General Hospital | CAN |  |
| 38 (169) | University of Washington Medicine | USA |  |
| 39 (170) | Northwell Health * | USA |  |
| 40 (177) | Children's Hospital Boston * | USA |  |
| 40 (177) | Cincinnati Children's Hospital Medical Center | USA |  |
| 42 (187) | Boston University Medical Campus | USA |  |
| 43 (196) | VA Connecticut Healthcare System | USA |  |
| 44 (203) | University of Utah Health | USA |  |
| 45 (206) | VA Ann Arbor Healthcare System | USA |  |
| 46 (211) | Tennessee Valley Healthcare System | USA |  |
| 47 (219) | Intermountain Healthcare | USA |  |
| 48 (222) | University of Florida Health Science Center | USA |  |
| 49 (226) | New York Presbyterian Hospital | USA |  |
| 50 (232) | Sunnybrook Health Sciences Centre | CAN |  |
| 51 (234) | UC Davis Health System | USA |  |
| 52 (250) | Children's Hospital Colorado | USA |  |
| 53 (257) | Seattle Children's Hospital * | USA |  |
| 54 (264) | University of Southern California Health Sciences Campus | USA |  |
| 55 (266) | Cedars-Sinai Medical Center | USA |  |
| 56 (274) | Inova Fairfax Medical Campus | USA |  |
| 57 (285) | Inova Health System * | USA |  |
| 58 (287) | National Heart Lung and Blood Institute | USA |  |
| 59 (288) | HealthPartners * | USA |  |
| 60 (300) | Sinai Health * | CAN |  |
| 61 (302) | Rainbow Babies and Children's Hospital | USA |  |
| 62 (303) | Ohio State University Wexner Medical Center | USA |  |
| 63 (310) | Montefiore Medical Center * | USA |  |
| 64 (320) | University of Kansas Medical Center | USA |  |
| 65 (324) | University of Cincinnati Medical Center | USA |  |
| 66 (331) | Rush University Medical Center | USA |  |
| 67 (332) | University of Kentucky HealthCare | USA |  |
| 68 (338) | The Ottawa Hospital * | CAN |  |
| 69 (339) | Henry Ford Health System | USA |  |
| 70 (346) | Temple Health | USA |  |
| 71 (353) | Indiana University Health | USA |  |
| 72 (361) | University Hospitals of Cleveland * | USA |  |
| 73 (366) | Memorial Sloan-Kettering Cancer Center * | USA |  |
| 74 (381) | Houston Methodist | USA |  |
| 75 (388) | Hospital for Sick Children | CAN |  |
| 76 (392) | University of Wisconsin Health | USA |  |
| 77 (393) | Providence Health Care * | CAN |  |
| 78 (396) | Tufts Medical Center | USA |  |
| 79 (406) | Children's Healthcare of Atlanta | USA |  |
| 80 (409) | University of Arizona Health Sciences | USA |  |
| 81 (413) | VA Puget Sound Health Care System | USA |  |
| 82 (419) | Boston Medical Center | USA |  |
| 83 (421) | Alberta Health Services * | CAN |  |
| 84 (422) | Denver Health Medical Center | USA |  |
| 85 (446) | Hennepin Healthcare | USA |  |
| 86 (453) | Children's Hospital Los Angeles | USA |  |
| 87 (477) | VA Eastern Colorado Health Care System | USA |  |
| 88 (478) | University of Rochester Medical Center | USA |  |
| 89 (490) | George Washington The School of Medicine & Health Sciences | USA |  |
| 90 (491) | Scripps Health | USA |  |
| 91 (497) | Children's National Health System | USA |  |
| 92 (500) | University of Virginia Health System | USA |  |
| 93 (504) | University of Texas M.D. Anderson Cancer Center | USA |  |
| 94 (506) | Ottawa Hospital Research Institute | CAN |  |
| 95 (508) | Nationwide Children's Hospital | USA |  |
| 96 (514) | University of Maryland Medical Center | USA |  |
| 97 (518) | Penn State Milton S. Hershey Medical Center | USA |  |
| 98 (529) | Lawson Health Research Institute | CAN |  |
| 99 (531) | University of Miami Health System | USA |  |
| 100 (536) | VA Boston Healthcare System | USA |  |
| 101 (545) | University of California, Irvine Healthcare | USA |  |
| 102 (549) | BJC HealthCare | USA |  |
| 103 (550) | Ann & Robert H Lurie Children's Hospital | USA |  |
| 104 (551) | McGill University Health Centre | CAN |  |
| 105 (560) | Institut Universitaire de Cardiologie et de Pneumologie de Quebec | CAN |  |
| 106 (567) | Texas Children's Hospital | USA |  |
| 107 (568) | Cooper University Health Care | USA |  |
| 108 (572) | UC San Diego Health System | USA |  |
| 109 (576) | Kaiser Permanente * | USA |  |
| 110 (585) | San Francisco General Hospital | USA |  |
| 111 (606) | Philadelphia VA Medical Center | USA |  |
| 112 (617) | Yale New Haven Health System | USA |  |
| 113 (622) | UCSF Benioff Children's Hospital | USA |  |
| 114 (662) | Kaiser Permanente, Oakland | USA |  |
| 115 (676) | Dignity Health * | USA |  |
| 116 (692) | UConn Health | USA |  |
| 117 (694) | Detroit Medical Center | USA |  |
| 118 (696) | Centre Hospitalier Universitaire Sainte-Justine | CAN |  |
| 119 (700) | San Francisco VA Medical Center | USA |  |
| 120 (703) | University of Iowa Health Care | USA |  |
| 121 (729) | Centre Hospitalier de l'Universite de Montreal | CAN |  |
| 122 (736) | Baylor Scott & White Health * | USA |  |
| 123 (739) | London Health Sciences Centre | CAN |  |
| 124 (741) | Children's Hospital of Eastern Ontario | CAN |  |
| 125 (747) | Brooke Army Medical Center | USA |  |
| 126 (748) | Los Angeles County-USC Medical Center | USA |  |
| 127 (753) | University of Chicago Medical Center | USA |  |
| 128 (754) | MedStar Health * | USA |  |
| 129 (768) | Albany Medical Center * | USA |  |
| 130 (769) | Washington Hospital Center | USA |  |
| 131 (776) | The Permanente Medical Group, Oakland | USA |  |
| 132 (785) | VCU Medical Center | USA |  |
| 133 (790) | New York City Health and Hospitals Corp * | USA |  |
| 134 (803) | Kingston Health Sciences Centre | CAN |  |
| 135 (843) | St. Joseph's Healthcare Hamilton | CAN |  |
| 136 (846) | HCA Healthcare, USA | USA |  |
| 137 (848) | Institute for Clinical Evaluative Sciences * | CAN |  |
| 138 (853) | University of Louisville Health Sciences Center | USA |  |
| 139 (872) | Westchester Medical Center | USA |  |
| 139 (872) | Walter Reed National Military Medical Center | USA |  |
| 141 (888) | WMCHealth Network * | USA |  |
| 142 (893) | Ochsner Healthcare * | USA |  |
| 143 (901) | Loma Linda University Medical Center | USA |  |
| 144 (921) | Childrens Mercy Hospital | USA |  |
| 145 (922) | Centre Hospitalier Universitaire de Quebec | CAN |  |
| 146 (930) | Arkansas Children's | USA |  |
| 147 (936) | Dartmouth-Hitchcock Health Care System | USA |  |
| 148 (939) | Hartford Hospital | USA |  |
| 149 (946) | Le Bonheur Children's Hospital | USA |  |
| 150 (960) | Harbor–UCLA Medical Center | USA |  |
| 151 (965) | Vitalant * | USA |  |
| 152 (983) | Children's Hospital of Orange County | USA |  |
|