- Mayo Clinic – Rochester (Rochester, MN)
- Cleveland Clinic (Cleveland, OH)
- Massachusetts General Hospital (Boston, MA)
- Johns Hopkins Hospital (Baltimore, MD)
- Stanford Health Care – Stanford Hospital (Stanford Hospital)
- UCLA Medical Center (Loss Angeles, CA)
- Houston Methodist Hospital ( Houston TX)
- NYU Langone Hospital (New York, NY)
- Cedars-Sinai Medical Center (Los Angeles, CA)
- Memorial Sloan Kettering Cancer Center (New York, NY)