Marco Pavani, MD1; Federico Conrotto, MD1; Enrico Cerrato, MD2; Fabrizio D’Ascenzo, MD1; Hiroyoshi Kawamoto, MD3,4; Ivan J. Núñez-Gil, MD5; Mauro Pennone, MD1; Roberto Garbo, MD6; Francesco Tomassini, MD2; Francesco Colombo, MD6; Paolo Scacciatella, MD1; Ferdinando Varbella, MD2; Alaide Chieffo, MD4; Antonio Colombo, MD4; Javier Escaned, Prof, MD5