1. Clinic of Neurology and Neurophysiology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
2. Medical Department—Pneumology, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
3. Medical Department—Hematology, Oncology & Stem Cell Transplantation Clinical Cancer Research Group, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany