Affiliation: | 1. Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, Graz, Austria;2. Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria;3. Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, Graz, Austria FH Campus Wien, University of Applied Sciences, Vienna, Austria;4. Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Research Unit Molecular Diagnostics, Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, Graz, Austria;5. Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria;6. Department of Internal Medicine, Landeskrankenhaus Graz II, Graz, Austria |