Department of Emergency;
Varnamo County Hospital;
Region Jonkopings lan;
Sweden;
School of Health Sciences;
University of Boras;
Boras;
Sweden;
Physio-Control Sverige/Jolife AB;
Ideon Science Park;
Lund;
Sweden;
Cardiac Arrest; External Chest Compression; Cardiac Resuscitation; Advanced Life Support; Basic Life Support;