Contemporary outcomes of chronic total occlusion percutaneous coronary intervention in Europe: the ERCTO registry - Vadala, Giuseppe; Galassi, Alfredo R.; Werner, Gerald S.; Sianos, George; Boudou, Nicolaus; Garbo, Roberto; Maniscalco, Laura; Bufe, Alexander; Avran, Alexander; Gasparini, Gabriele L.; La Scala, Eugenio; Ladwiniec, Andrew; et al. (EUROPA EDITION, 2024)