Arnold-Chiari Malformation

• University of Southern California / Huntington Memorial Hospital — Los Angeles, California, United States
• Wellington Regional Medical Center — Wellington, Florida, United States

Not specified

• Bordeaux university hospital — Bordeaux, France

Not specified

• Hôpital Bicêtre - Service de Neurochirurgie - CRMR C-MAVEM — Le Kremlin-Bicêtre, France

• National Institutes of Health Clinical Center — Bethesda, Maryland, United States
• Kazan State Medical University — Kazan', Russia

• National Institutes of Health Clinical Center — Bethesda, Maryland, United States

• Nan fang hospital, Southern medical university — Guangzhou, Guangdong, China

• Service de Neurochirurgie — Le Kremlin-Bicêtre, Kremlin-Bicêtre, France

• Fengzeng Jian — Beijing, Beijing Municipality, China