Anxiety

• University of Illinois at Chicago, Division of Specialized Care for Children — Chicago, Illinois, United States

• Belmont University — Nashville, Tennessee, United States

• Etlik Şehir Hastanesi — Ankara, Yenimahalle, Turkey (Türkiye)

• University of Pecs — Pécs, Hungary

• Marmara Üniversitesi Pendik Eğitim Aile Sağlığı Merkezi — Istanbul, tuzla, Turkey (Türkiye)

• Shaukat Khanum memorial cancer hospital and research centre — Lahore, Pakistan

• VitaMed Research, LLC — Palm Desert, California, United States

• Kind Health Group — Encinitas, California, United States
• Salience Research Institute — Plano, Texas, United States

• Massachusetts General Hospital — Boston, Massachusetts, United States

Not specified