Pennsylvania Hospital, Philadelphia, Pennsylvania, United States
West Virginia University Hospitals (Assessment), Morgantown, West Virginia, United States
West Virginia University, Morgantown, West Virginia, United States
Ronald Reagan UCLA Medical Denter, Los Angeles, California, United States
Providence Saint John's Health Center, Santa Monica, California, United States
University of Pittsburgh Medical Center (Surgical/Assessment), Pittsburgh, Pennsylvania, United States
University of Alabama, Birmingham, Alabama, United States
Stanford University School of Medicine, Stanford, California, United States
Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States