Perceptual Disorders

• Bakırköy Dr. Sadi Konuk Training and Research Hospital — Istanbul, Turkey (Türkiye)

Not specified

• Sivas Cumhuriyet University — Sivas, Turkey (Türkiye)

• National University of La Rioja — La Rioja, La Rioja Province, Argentina

• Henan Provincial People's Hospital — Zhengzhou, Henan, China
• The First Affiliated Hospital of Nanchang University — Nanchang, Jiangxi, China
• Beijing Chao-yang Hospital, Capital Medical University — Beijing, China
• Peking Union Medical College Hospital — Beijing, China

• Stanford Health Care — Stanford, California, United States

• University Hospital of Angers — Angers, France

Not specified

• The Second Affiliated Hospital of Zhejiang University anesthesiology department — Hangzhou, Zhejiang, China

• Inst. Community Medicine and Rehabilitation — Umeå, Sweden