[1] Medical University of Graz,Intensive Care Unit, Department of Internal Medicine
[2] Medical University of Graz,Division of Hematology, Department of Internal Medicine
[3] Medical University of Graz,Division of Oncology, Department of Internal Medicine
[4] Medical University Graz,Department for Blood Group Serology and Transfusion Medicine
[5] Medical University of Graz,Division of Rheumatology and Immunology, Department of Internal Medicine
[6] Medical University Graz,Department of Anesthesiology and Intensive Care Medicine
[7] Medical University of Graz,Clinical Institute for Medical and Chemical Laboratory Diagnostics
[8] Medical University of Graz,Division of Angiology, Department of Internal Medicine
[9] Medical University of Graz,Division of Endocrinology and Diabetology, Department of Internal Medicine
[10] Medical University of Graz,Division of Nephrology, Department of Internal Medicine
[11] Medical University of Graz,Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine