| Affiliation: | 1. Division of Angiology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland;2. Clinic for Angiology, Swiss Cardiovascular Center, Inselspital, University Hospital and University of Bern, Switzerland;3. HerzKlinik, Klinik Hirslanden, Zürich, Switzerland;4. Private practice, Basel, Switzerland;5. Private practice, Oberriet SG, Switzerland;6. DocWorld AG, Menzingen, Switzerland;7. Clinic for Cardiology, Swiss Cardiovascular Center, Inselspital, University Hospital and University of Bern, Switzerland |
