Affiliations

• ¹ Department of Anesthesiology, University of Wisconsin, Madison, WI, USA.
• ² Department of Anaesthesia, Waikato Hospital, Hamilton, New Zealand.
• ³ Waikato Clinical Campus, University of Auckland, Hamilton, New Zealand.
• ⁴ Department of Anesthesiology, University of Groningen, Groningen, Netherlands.
• ⁵ Coma Science Group, GIGA research, University and CHU University Hospital of Liege, Liege, Belgium; Department of Anaesthesia and Intensive Care Medicine, CHU University Hospital of Liege, Belgium; University Department of Anaesthesia and Intensive Care Medicine, CHR Citadelle of Liege, Liege, Belgium.
• ⁶ Department of Anaesthesiology, University Hospital RWTH Aachen, Aachen, Germany.