Franz H Messerli1, Alexandra Neagoe2, Adrian W Messerli3. 1. Professor of Medicine, Departments of Cardiology and Clinical Research, University Hospital, Bern, Switzerland, Tel: +41 77 468 1363. 2. Department of Cardiology, InselSpital, Bern, Switzerland, Tel: +41 77 468 1363. 3. Associate Professor of Medicine, Gill Heart and Vascular Institute, University of Kentucky, USA.