1. From the Department of Clinical Sciences (G.L., T.C.) and Department of Clinical Sciences, Anesthesiology and Intensive Care Medicine (N.N., H.F.), Skane University Hospital, Lund University, Sweden; Department of Cardiology, The Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark (J.B.-J., J.K.); Adult Critical Care, University Hospital of Wales, Cardiff, United Kingdom (H.D., M.P.W.); Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Sahlgrenska...