Depression

• Veterans Affairs Medical Center - Palo Alto — Palo Alto, California, United States
• Stanford Comprehensive Cancer Center - Stanford — Stanford, California, United States
• Praxair Cancer Center at Danbury Hospital — Danbury, Connecticut, United States
• Manchester Memorial Hospital — Manchester, Connecticut, United States

• Queen Mary Hospital — Hong Kong

Not specified

• University of California Irvine — Irvine, California, United States

• Weill Cornell Medicine — New York, United States

• Beni-Suef University — Banī Suwayf, Other, Egypt
• Mansoura University — Al Mansurah, Egypt

• Philipps-Universität Marburg — Marburg, Germany

• Konya Beyhekim Research and Training Hospital — Konya, Selçuklu, Turkey (Türkiye)

• Eastern Mediterranean University — Famagusta, Cyprus

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