1. Department of Cardiology Bioaraba Vitoria‐Gasteiz Spain
2. Osakidetza Basque Health Service Araba University Hospital Vitoria‐Gasteiz Spain
3. Department of Cardiology Hospital Universitario Marqués de Valdecilla Santander Spain
4. Department of Radiology Hospital Universitario Marqués de Valdecilla Santander Spain
5. Department of Anatomic Pathology Hospital Universitario Marqués de Valdecilla Santander Spain
6. Department of Pediatrics Hospital Universitario Marqués de Valdecilla Santander Spain