Southern Arizona VA Health Care System, Tucson, Tucson, Arizona, United States
VA Greater Los Angeles Healthcare System, West LA, West Los Angeles, California, United States
New Mexico VA Health Care System, Albuquerque, Albuquerque, New Mexico, United States
Carl T. Hayden VA Medical Center, Phoenix, Arizona, United States
Southern Arizona VA Health Care System, Tucson, Tucson, Arizona, United States
Edward Hines, Jr. VA Hospital, Hines, Illinois, United States
VA Maryland Health Care System, Baltimore, Maryland, United States
Palo Alto VA Health Care System, Menlo Park, California, United States
VA Medical Center, Minneapolis, Minnesota, United States
Jerry L. Pettis Memorial Veterans Medical Center, Loma Linda, California, United States
VA San Diego Healthcare System, San Diego, San Diego, California, United States
University of Pennsylvania, Philadelphia, Pennsylvania, United States
VA Connecticut Health Care System (West Haven), West Haven, Connecticut, United States