Salute e malattia
- Clinica Mayo, Rochester, Minnesota
- Clinica Cleveland, Cleveland, Ohio
- Ospedale Johns Hopkins, Baltimora, MD
- Assistenza sanitaria di Stanford, Stanford, CA
- Massachusetts General Hospital, Boston, MA
- Ospedale Presbiteriano di New York, New York, NY
- UCLA Health, Los Angeles, CA
- Centro medico UCSF, San Francisco, California
-Northwestern Memorial Hospital, Chicago, IL
-Centro medico Cedars-Sinai, Los Angeles, CA
ospedali