Katharina Guetl a, Florentine Moazedi-Fuerst b, ⁎ , Konrad Rosskopf c, Marianne Brodmann a, Robert Krause d, Philipp Eller e, Patricia Wilhelmer f, Florian Eisner e, Nazanin Sareban c, Peter Schlenke g, Harald H. Kessler h, Ivo Steinmetz h, Monika Redlberger-Fritz i, Karin Stiasny i, Martin Stradner b
a Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
b Division of Rheumatology and Immunology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
c Department of Blood Group Serology and Transfusion Medicine, Hospital of the Federal State of Styria and University Hospital Graz, Auenbruggerplatz 48, 8036 Graz, Austria
d Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
e Intensive Care Medicine Unit, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria
f Department of Internal Medicine, Southwest State Hospital Graz, Goestingerstrasse 22, 8020 Graz, Austria
g Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, Auenbruggerplatz 48, 8036 Graz, Austria
h Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Medical University of Graz, Neue Stiftingtalstrasse 6, 8036 Graz, Austria
i Department of Virology, Medical University of Vienna, Kinderspitalgasse 15, 1090 Vienna, Austria