Koenig, Wolfgang MD, FESC, FACC
Department of Internal Medicine II—Cardiology, University of Ulm Medical Center, Ulm, Germany
Date of acceptance: August 15, 2000.
Address reprint requests to: Wolfgang Koenig, MD, FESC, FACC, Department of Internal Medicine II—Cardiology, University of Ulm Medical Center, Robert-Koch-Straße 8, D-89081 Ulm, Germany.