1. Cardiology Service, Hospital Universitario Virgen del Rocío, Sevilla, Spain
2. Cardiology Service, Hospital Universitario La Paz, Madrid, Spain
3. Cardiology Service, Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain
4. Hematology service, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
5. Cardiology Service, Hospital Universitario San Pedro de Alcántara, Cáceres, Spain
6. Cardiology Service, Hospital General Universitario Morales Meseguer, Murcia, Spain
7. Cardiology Service, Hospital Clínico Universitario, Valencia, Spain
8. Cardiology Service, Hospital Universitario de Álava, Spain
9. Medical Department, Daiichi Sankyo España, Madrid, Spain
10. Hematology service, Hospital Universitario del Vinalopó, Torrevieja, Spain