Vasculitis, Central Nervous System

• Universitätsklinikum Jena — Jena, Germany
• St Vincent's University Hospital — Dublin, Ireland
• Hospital of Southern Norway — Kristiansand, Norway
• Hospital de Santa Maria — Lisbon, Portugal

Not specified

• Hôpital Bicêtre — Le Kremlin-Bicêtre, France

• Toronto General Hospital — Toronto, Ontario, Canada

• UMC Utrecht — Utrecht, Netherlands

• CHU d'Angers — Angers, France
• CHRU de Brest — Brest, France
• CHD Vendée — La Roche-sur-Yon, France
• CH Le Mans — Le Mans, France

• Chu Dijon Bourgogne — Dijon, France

• CHU de Dijon — Dijon, France

• Department of Rheumatology, Aarhus University Hospital — Aarhus, Denmark
• Department of Rheumatology, Horsens Regional Hospital — Horsens, Denmark
• Diagnostic Centre, Silkeborg Regional Hospital — Silkeborg, Denmark

• Vasculitis Clinic, Hopital du Sacre-Coeur de Montreal — Montreal, Quebec, Canada