Affiliation: | 1. Heart Center, Sheba Medical Center, Ramat Gan and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel;2. Division of Cardiology, University of Nebraska Medical Center, Omaha, NE, USA;3. Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA;4. Department of Cardiothoracic Surgery, University of Nebraska Medical Center, Omaha, NE, USA |