Borghi, Claudio Borgquist, Rasmus, Lund University, Skane University Hospital, Arrhythmia Clinic, Lund, Sweden Boriani, Giuseppe Borkowska, Gabriela Borkowska, Magdalena J. Borkowska, Magdalena Borkowski, Mariusz Borkowski, Piotr Borodulin-Nadzieja, Ludmiła Borodzicz, Sonia Borodzicz, Sonia Boroumand, Mohammad Ali, Pathology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran Borowiak, Ewa Borowicz, Artur Borowicz-Bieńkowska, Sławomira Borowiec-Wolna, Justyna Borowiec-Wolna, Justyna Borra, Sonia Borracci, Raúl Alfredo, Biostatistics, School of Medicine, Austral University, Buenos Aires, Argentina Borracci, Raul Alfredo, School of Medicine, Austral University, Buenos Aires, Argentina Hospital de Clínicas “José de San Martín”, School of Medicine, Buenos Aires University, Argentina Borracci, Raul A., Hospital de Clinicas, School of Medicine, Buenos Aires University, Buenos Aires, Argentina Borrayo-Sanchez, Gabriela Borucka-Mankiewicz, Maria Borucki, Bartosz A. Borzikowsky, Christoph