1 Department of Anesthesia and Intensive Care Medicine, Kepler University Hospital and Johannes Kepler University, Krankenhausstraße 9, 4020, Linz, Austria. c.schloemmer@gmx.net.
2 Department of Anesthesia and Intensive Care Medicine, Kepler University Hospital and Johannes Kepler University, Krankenhausstraße 9, 4020, Linz, Austria.
3 Department of Internal Medicine 2, Kepler University Hospital and Johannes Kepler University, Linz, Austria.
4 Department of Laboratory Medicine, Kepler University Hospital and Johannes Kepler University, Linz, Austria.
5 Department of Pathology and Microbiology, Kepler University Hospital and Johannes Kepler University, Linz, Austria.
6 Department of Pulmonology, Kepler University Hospital and Johannes Kepler University, Linz, Austria.