1 Cardiology Department, Cardiovascular Institute (ICCV), Hospital Clinic, IDIBAPS, University of Barcelona, Barcelona, Spain.
2 Interventional Cardiology Unit, Hospital Universitario Central de Asturias, Department of Medicine, University of Oviedo, Oviedo, Spain.
3 Servicio de Hemodinámica y Cardiología Intervencionista, HM CIEC-Centro Integral de Enfermedades Cardiovasculares, Hospital Universitario HM Montepríncipe, HM Hospitales, Madrid, Spain; Facultad de Medicina, Universidad CEU San Pablo, Madrid, Spain.
4 Servicio de Hemodinámica y Cardiología Intervencionista, HM CIEC-Centro Integral de Enfermedades Cardiovasculares, Hospital Universitario HM Montepríncipe, HM Hospitales, Madrid, Spain.
5 Cardiology Department, Cardiovascular Institute, Hospital Clínico San Carlos, IdISSC, Madrid, Spain.
6 Division of Interventional Cardiology, University Hospital La Paz, IdiPAZ, CIBER-CV, Madrid, Spain.
7 Department of Cardiology, University Hospital of León, León, Spain.
8 Interventional Cardiology Unit, Hospital Álvaro Cunqueiro, Vigo, Spain.
9 Interventional Cardiology Unit, Hospital Sant Pau i Santa Creu, Barcelona, Spain.
10 Serviço de Cardiologia, Centro Hospitalar de Vila Nova de Gaia/Espinho-EPE, Vila Nova de Gaia, Portugal.
11 Serviço de Cardiologia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Centro Académico Médico de Lisboa, Lisboa, Portugal.
12 Servicio de Cardiología, Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain.