Depression

• Arkansas Psychiatric Clinic Clinical Research Trials PA — Little Rock, Arkansas, United States
• ATP Clinical Research, Inc. — Costa Mesa, California, United States
• Synergy San Diego — Escondido, California, United States
• Integrated Medical and Behavioral Associates — Glendale, California, United States

• Hospital La Princesa — Madrid, Spain

• Hospital La Princesa — Madrid, Spain

• Goa Medical College — Bambolim, Goa, India

• University of Oregon-Child and Family Center — Eugene, Oregon, United States
• University of Pittsburgh — Pittsburgh, Pennsylvania, United States
• University of Virginia — Charlottesville, Virginia, United States

• Roskilde and Køge Hospital, Department of Surgery. — Køge, Danmark, Denmark
• Department of internal Medicin, Holbaek Sygehus — Holbæk, Region Sjælland, Denmark
• Department of internal medicin, M5 — Køge, Region Sjælland, Denmark
• Department of Cardiology, Roskilde Sygehus — Roskilde, Region Sjælland, Denmark

Not specified

• Clinical Neuroscience Division, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina — Charleston, South Carolina, United States

• University of Rochester, Women Health Practice — Rochester, New York, United States

• Craigslist — Los Angeles, California, United States
• Craigslist — San Francisco, California, United States
• Craigslist — Denver, Colorado, United States
• Craigslist — Washington D.C., District of Columbia, United States