1. Section for Transfusion Medicine, Capital Region Blood Bank, the Department of Anesthesia and TraumaCenter 3193, Centre for Head and Orthopedic, and the Department of Intensive Care; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
2. Department of Surgery, Division of Acute Care Surgery, Centre for Translational Injury Research, CeTIR; University of Texas Medical School at Houston; Houston Texas