Depressive Disorder

• Western Psychiatric Institute and Clinic - Depression Prevention Program — Pittsburgh, Pennsylvania, United States
• The University of Pisa — Pisa, Italy

• University of Oregon-Child and Family Center — Portland, Oregon, United States

• Research Site — A Coruña, Spain
• Research Site — Barcelona, Spain
• Research Site — Cadiz, Spain
• Research Site — Córdoba, Spain

• Medical University of Vienna, Dept. of Psychiatry and Psychotherapy — Vienna, State of Vienna, Austria

• Australian National University — Canberra, Australian Capital Territory, Australia

• St.Joseph's Healthcare, rTMS Laboratory, Mood Disorders Program, 100 West Fifth Street — Hamilton, Ontario, Canada

Not specified

• The University of Hawaii at Manoa — Honolulu, Hawaii, United States
• Judge Baker Children's Center — Boston, Massachusetts, United States

• Pfizer Investigational Site — Little Rock, Arkansas, United States
• Pfizer Investigational Site — North Miami, Florida, United States
• Pfizer Investigational Site — Terre Haute, Indiana, United States
• Pfizer Investigational Site — Wichita, Kansas, United States

• University of British Columbia Hospital — Vancouver, British Columbia, Canada