1. Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland
2. Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
3. Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland; Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland