Saarland University Hospital, Homburg, Saarland, Germany
Klinik für Hämatologie und Onkologie, Aachen, Germany
Helios Klinikum Bad Saarow, Klinik für Innere Medizin III, Bad Saarow, Germany
Department of Diagnostic and Interventional Neuroradiology, Homburg, Saarland, Germany
Institute of Sports and Preventive Medicine, Saarland University, Bldg. B 8-2, 66123 Saarbrücken, Saarbrücken, Saarland, Germany
Department of diagnostic and interventional Neuroradiology, Homburg, Saarland, Germany
Saarland University, Saarbrücken, Saarland, Germany
University of Saarland, Homburg, Saarland, Germany
Dr. Eckert-, Sankt Ingbert, Saarland, Germany
Department of Neurology, Homburg/Saar, Saarland, Germany
Department of Neurology, Saarland University, Homburg/Saar, Saarland, Germany