Baron, Tomasz Barón-Esquivias, Gonzalo, Hospital Virgen del Rocío Sevilla Barón-Esquivias, Gonzalo Baroz, Antoine Barre, Max Barreiro-Perez, Manuel Barrera, Alberto Barrera Cordero, Alberto Barrero, Carlos, Hospital de Clinicas, School of Medicine, Buenos Aires University, Buenos Aires, Argentina Barrios, Vivencio Barrios, Vivencio Barrios Garrido-Lestache, María Elvira Barros, Márcio Vinícius Lins, Mater Dei Hospital, Belo Horizonte, MG, Brazil; School of Medicine, Faculdade de Saúde e Ecologia Humana Vespasiano Barros, Raimundo Barbosa Barroso, Michael Coll Barsheshet, Alon Barsheshet, Alon, Heart Research Follow-up at the University of Rochester Medical Center and Cardiology Department, Rabin Medical Center, Petah Tikva, and Sackler Faculty of Medicine, Tel-Aviv University Bartczak, Agnieszka, University of Medical Sciences, Poznan Bartczak, Karol Barteczko-Grajek, Barbara Bartkowiak, Radosław Bartkowski, Rafał Bartnikowska, Elżbieta, Military Institute of Medicine Bartoszewicz, Zbigniew Bartuś, Joanna