Substance-Related Disorders

• Johns Hopkins University — Baltimore, Maryland, United States
• NYU Langone Medical Center — New York, United States
• Substance Abuse Treatment and Research Service (Downtown) — New York, United States
• Cincinnati Addiction Research Center — Cincinnati, Ohio, United States

• Boston University Dept of Psychiatry Clinical Studies Unit — Boston, Massachusetts, United States

• Study site in Vietnam — Haiphong, Hai Phong, Vietnam

• San Raffaele Scientific Institute — Milan, Italy
• Fondazione Salvatore Maugeri IRCCS, Istituto Scientifico — Milan, Italy
• NEuroMuscular Omnicentre (NEMO), Fondazione Serena - H Cà granda — Milan, Italy
• Universita' Degli Studi Di Padova, Azienda Ospedaliera Di Padova, Neurologic Department; — Padova, Italy

• Wisconsin Women's Health Foundation — Madison, Wisconsin, United States

• Behavioral Pharmacology Research Unit — Baltimore, Maryland, United States

• Childrens Hospital of Los Angeles — Los Angeles, California, United States
• University of California at San Francisco — San Francisco, California, United States
• Childrens Hospital National Medical Center — Washington D.C., District of Columbia, United States
• USF Peds Division of Infectious Disease — Tampa, Florida, United States

• Johns Hopkins University (BPRU) Bayview Campus — Baltimore, Maryland, United States

• University of Rochester Medical Center Healthy Living Center — Rochester, New York, United States

Not specified