1. Department of Intensive and Perioperative Care; Skåne University Hospital; Lund University; Lund Sweden
2. Department of Anaesthesia and Intensive care; Helsingborg General Hospital; Lund University; Helsingborg Sweden
3. Department of Cardiology; Skåne University Hospital; Lund University; Lund Sweden
4. Thermo Fisher Scientific BRAHMS, Clinical Diagnostics; Hennigsdorf Germany
5. Adrenomed AG; Hennigsdorf Germany