Berkovitch, Matityahu, The Clinical Pharmacology and Toxicology Unit, Assaf Harofeh Medical Center, Zerifin, Sackler Faculty of Medicine Tel-Aviv University, Israel. Berkowitsch, Alexander, Department of Cardiology, Kerckhoff Heart and Thorax Center, Bad Nauheim, Germany Bernal, José L. Bernal-Sobrino, Jose-Luis Berne, Paola, Hospital Clinic, University of Barcelona Bernhardt, Peter Bernhardt, Peter (Germany) Bernhardt, Peter Bernhart, Stephan Berold, S. Serge Berta, Balázs Bertaina, Maurizio Bertoldi, A. Beshir, Yasir, Prince Sultan Cardiac Center Qassim, PSCCQ Burydah Qassim Saudi Arabia Bestetti, Reinaldo Bulgarelli Besuch, Petra, Klinikum Frankfurt (Oder), Institute of Pathology, Germany Beta, Sebastian Bętlejewski, Piotr Bettex, Dominique, Cardiac Anesthesiology, University Hospital Zurich Bevc, Sebastjan, University Medical Center Maribor Bevc, Sebastjan Beyan, Esin, Kecioren Teaching and Research Hospital Bezerra, Hiram G. Bezgin, Tahir Bhan, Amit