Depression

• Ottawa Hospital Rehabilitation Centre — Ottawa, Ontario, Canada
• St. Joseph's Care Group — Thunder Bay, Ontario, Canada
• Toronto Rehabilitation Institute — Toronto, Ontario, Canada

Not specified

• Oregon Health & Science University — Portland, Oregon, United States

• Northwestern University — Chicago, Illinois, United States

• Washington University School of Medicine — St Louis, Missouri, United States

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

• Stanford University School of Medicine — Stanford, California, United States

• Kovacs Foundation — Palma de Mallorca, Balearic Islands, Spain
• Hospital Ramón y Cajal — Madrid, Spain

• Oregon Research Institute — Eugene, Oregon, United States

• Oregon Research Institute — Eugene, Oregon, United States