| | Glendale Memorial Hospital & Health Center, Glendale, Calif. |
| | • Olympia Medical Center, Los Angeles |
| | • Christiana Hospital, Newark, Del. |
| | • Bay Medical Center, Dunedin, Fla. |
| | • Mount Sinai Medical Center, Miami Beach |
| | • Mercy Hospital Inc., Hialeah, Fla. |
| | • Aventura Hospital & Medical Center, Fort Lauderdale |
| | • Loyola University Medical Center, Maywood, Ill. |
| | • Northwestern Memorial Hospital, Chicago |
| | • Methodist Hospital Inc., Indianapolis |
| | • St. Catherine Hospital, Chicago |
| | • The Community Hospital, Indianapolis |
| | • Willis Knighton Medical Center, Shreveport, La. |
| | • Southcoast Hospital Group Inc., Fall River, Mass. |
| | • Beth Israel Deaconess Medical Center, Boston |
| | • Brigham and Women's Hospital, Boston |
| | • Saint Agnes Hospital, Baltimore |
| | • Good Samaritan Hospital, Baltimore |
| | • Providence Hospital, Farmington, Mich. |
| | • Sinai-Grace Hospital, Commerce Township, Mich. |
| | • Harper University Hospital, Detroit |
| | • William Beaumont Hospital, Royal Oak, Mich. |
| | • McLaren Regional Medical Center, Flint, Mich. |
| | • Genesys Regional Medical Center, Grand Blanc, Mich. |
| | • Healtheast St. John's Hospital, St. Paul |
| | • Liberty Hospital, Liberty, Mo. |
| | Hackensack University Medical Center, Hackensack, N.J. |
| | Bayonne Medical Center, Bayonne, N.J. |
| | New York-Presbyterian Hospital, New York City |
| | Beth Israel Medical Center, New York City |
| | Maimonides Medical Center, New York City |
| | White Plains Hospital Center, Scarsdale, N.Y. |
| | Miami Valley Hospital, Dayton, Ohio |
| | Marymount Hospital, Garfield Heights, Ohio |
| | Southwest General Health Center, Middleburg Heights, Ohio |
| | Hillcrest Hospital, Mayfield Heights, Ohio |
| | Western Pennsylvania Hospital Forbes Regional Campus, Monroeville, Pa. |
| | Memorial Hermann health care System, Houston |