Müller, S.; Müller, P.; Meyer, R.; Sajkiewicz, K.; Volkmann, H.; Gottschild, D.; Thoss, K.; Klocking, R.; Eichhorn, U.; Büttner, A.; Müller S.; Clinic for Internal Medicine, Faculty of Medicine, Friedrich Schiller University; Müller P.; Pathology Institute of the Friedrich Schiller University; Meyer R.; Pathology Institute of the Charité of the Humboldt University of Berlin; Sajkiewicz K.; Pathology Institute of the Charité of the Humboldt University of Berlin; Volkmann H.; Clinic for Internal Medicine, Faculty of Medicine, Friedrich Schiller University; Gottschild D.; Department of Nuclear Medicine, Clinic of Radiology, Friedrich Schiller University; Thoss K.; Pathology Institute of the Friedrich Schiller University; Klocking R.; Institute of Medical Microbiology of the Medical Academy; Eichhorn U.; Institute of Medical Microbiology of the Medical Academy; Büttner A.; Clinic for Internal Medicine, Faculty of Medicine, Friedrich Schiller University