1. Department of Anesthesiology and Intensive Care Institute of Clinical SciencesSahlgrenska AcademyUniversity of Gothenburg Gothenburg Sweden
2. Department of Anesthesiology and Intensive Care Region Västra GötalandSahlgrenska University Hospital Gothenburg Sweden
3. Institute of Health and Care SciencesSahlgrenska AcademyUniversity of Gothenburg Gothenburg Sweden
4. Department of Cardiology Institute of MedicineSahlgrenska AcademyUniversity of Gothenburg Gothenburg Sweden