1. Department of Internal Medicine IV; Jena University Hospital; Jena Germany
2. The Integrated Research and Treatment Center for Sepsis Control and Care (CSCC); Jena Germany
3. Department of Internal Medicine III; University Hospital Aachen; Aachen Germany
4. Laboratory Diagnostics Center; University Hospital Aachen; Aachen Germany
5. Interdisciplinary Center for Clinical Research (IZKF); University Hospital Aachen; Aachen Germany