1. Heart Institute, InCor, Cardiovascular Imaging Department, University of Sao Paulo Medical School, Av. Dr. Eneas de Carvalho Aguiar, 44, Andar AB, Cerqueira Cesar, Sao Paulo – SP, 05403-000, Brazil
2. Department of Radiology, Institute of Radiology, InRad, University of Sao Paulo Medical School, R. Dr. Ovidio Pires de Campos 75, Cerqueira Cesar, Sao Paulo - SP, 05403-010, Brazil