Substance-Related Disorders

• Massachusetts General Hospital — Boston, Massachusetts, United States
• Dana-Farber/Brigham and Women's Cancer Center — Boston, Massachusetts, United States

• Kaiser Permanente Central Diablo (Wlanut Creek/ Martinez) — Walnut Creek, California, United States

• University of California, San Francisco — San Francisco, California, United States

• University of Texas Medical School- Houston; Department of Psychiatry; Mental Sciences Institute — Houston, Texas, United States

• Lowell Community Health Center — Lowell, Massachusetts, United States
• Greater New Bedford Community Center — New Bedford, Massachusetts, United States
• Dimock Community Health Center — Roxbury, Massachusetts, United States
• Family Health Center of Worcester — Worcester, Massachusetts, United States

Not specified

• Research Foundation for Mental Hygiene, Columbia Addiction Services and Psychotherapy Intervention Research, 3 Columbus Circle, Suite 1404 — New York, United States

• Tobacco Dependence Research and Treatment Unit — London, United Kingdom

• Mayo Clinic — Rochester, Minnesota, United States
• Oregon Research Institute — Eugene, Oregon, United States

• Mayo Clinic — Rochester, Minnesota, United States