2 Department of Anesthesiology and Intensive Care Medicine, Hospitaller Brothers Hospital, Paracelsus Medical University, Strubergasse 21, 5020 Salzburg, Austria. Electronic address: peter.paal@icloud.com.
3 SAMU 38, Pôle Urgences-Médecine Aiguë, CHU de Grenoble, BP 217, 38043 Grenoble Cedex 09, France. Electronic address: MBlancher@chu-grenoble.fr.
4 Severe Accidental Hypothermia Center, Department of Anaesthesiology and Intensive Care, Medical University of Silesia, 055, Poniatowskiego 15, Katowice, Poland. Electronic address: tomekdarocha@wp.pl.