*Intensive care unit, Royal United Hospital, Bath

†Warwick Clinical Trials Unit, University of Warwick, Coventry, United Kingdom

J.P.N. is the Editor-in-Chief of Resuscitation for which he receives an honorarium from Elsevier. J.P. has no conflicts of interest to declare.

Address correspondence to: Jerry P. Nolan, PhD. E-mail: [email protected].