1. Department of Cardiology; University of Groningen; Groningen The Netherlands
2. Department of Intensive Care Medicine, Radboud Center for Infectious Diseases; Radboud University Medical Center; Nijmegen The Netherlands
3. Sphingotec GmbH; Hennigsdorf Germany
4. Adrenomed AG; Hennigsdorf Germany
5. Department of Medical and Surgical Specialties, Radiological Sciences and Public Health; Institute of Cardiology, University of Brescia; Brescia Italy
6. APHP, Hôpitaux Universitaires Saint-Louis Lariboisière; INI-CRCT; University Paris Diderot; Paris France
7. Department of Cardiology; Charité Universitätsmedizin, Campus Virchow-Klinikum; Berlin Germany
8. Division of Cardiology; Stony Brook University; Stony Brook NY USA