United States (USA) (US)

United States Naval Observatory Research facility Washington, DC United Technologies Research Center Research facility East Hartford, CT Universities Space Research Association (USRA) Association Columbia, MD University at Buffalo. State University of New York University / College Buffalo, NY University City Science Center Research facility Philadelphia, PS University Corporation for Advanced Internet Development (Internet2) Research / Science organisation Washington, D.C. University Hospital, Newark (UHNJ) Hospital Newark, NJ University Hospitals Hospital Cleveland, OH University Hospitals Harrington Heart & Vascular Institute Association Diverse University Hospitals of Cleveland / Case Western Reserve University Hospital Hospital Cleveland, OH