1. Department of Cardiology, University Hospital of Santiago de Compostela, Santiago de Compostela, A Coruña, Galicia, Spain; Institute of Health Research, University of Santiago de Compostela, Santiago de Compostela, A Coruña, Galicia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
2. Department of Cardiology, University Hospital of Santiago de Compostela, Santiago de Compostela, A Coruña, Galicia, Spain
3. Methodist DeBakey Heart and Vascular Center and Methodist Hospital Research Institute, The Methodist Hospital, Houston, TX, US