Intracranial Arterial Diseases

• Department of Anaesthesia, University Hospital Basel — Basel, Canton of Basel-City, Switzerland

• Hammel Neurorehabilitation and Research Center — Hammel, Denmark

• Silliker, Inc./Plant Bioactives Research Institute — Orem, Utah, United States

• Sykehuset Asker og Baerum HF — Pb 83, 1309, Norway

Not specified

• Neurologische Klinik des Städtischen Klinikums Braunschweig — Braunschweig, Germany
• Neurologische Klink, Klinikum Bremen-Mitte — Bremen, Germany
• Neurologische Klinik, Allgemeines Krankenhaus Celle — Celle, Germany
• Klinik und Poliklinik für Neurologie, Universitätsklinikum Carl Gustav Carus der TU Dresden — Dresden, Germany

• Radboud University Nijmegen Medical Centre — Nijmegen, Netherlands

• Health Sciences Centre — Winnipeg, Manitoba, Canada

• National Human Genome Research Institute (NHGRI) — Bethesda, Maryland, United States

• Amersham Buchler GmbH Co. KG — Ismaning, Germany