Chemically-Induced Disorders

• Geisinger Medical Center — Danville, Pennsylvania, United States
• Philadelphia VA Medical Center — Philadelphia, Pennsylvania, United States
• University of Pennsylvania Treatment Research Center — Philadelphia, Pennsylvania, United States
• VA Pittsburgh Healthcare System — Pittsburgh, Pennsylvania, United States

• University of Kentucky — Lexington, Kentucky, United States

• GSK Investigational Site — Cambridge, United Kingdom

• Baldwin County, Alabama, United States
• Houston County, Alabama, United States
• Maricopa, Arizona, United States
• Beverly Hills, California, United States

• Family Health Centers of Baltimore — Baltimore, Maryland, United States

Not specified

• Birmingham, Alabama, United States
• Haleyville, Alabama, United States
• National City, California, United States
• Oceanside, California, United States

• New York State Psychiatric Institute — New York, United States

• University of California — Los Angeles, California, United States

• St Vincent's Private Hospital, Sydney — Sydney, New South Wales, Australia