1. Department of Neurology, Klinikum Grosshadern, Ludwig-Maximilians-University, Munich, Germany
2. Department of Dermatology and Allergy, Ludwig-Maximilians-University, Munich, Germany
3. Max von Pettenkofer Institute for Hygiene and Medical Microbiology, Ludwig-Maximilians-University, Munich, Germany4Department of Medical Laboratory Science and Pathology, Jimma University, Jimma, Ethiopia
4. Max von Pettenkofer Institute for Hygiene and Medical Microbiology, Ludwig-Maximilians-University, Munich, Germany