About the Authors
Department of Clinical Research, University of Bern, Bern, Switzerland
Department of Cardiology, University Hospital Bern, Bern, Switzerland
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AAK TT MH. Performed the experiments: AAK MS NB. Analyzed the data: AAK TT MH. Contributed reagents/materials/analysis tools: MH. Wrote the paper: AAK TT MH.