Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany

Correspondence to Peter Kranke, MD, MBA, Professor, Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Oberduerrbacher Street 6, 97080 Wuerzburg, Germany. Tel: +49 931 201 30001; e-mail: [email protected]