1. Intensive Care Unit. Comandante Manuel Fajardo Clinical-Surgical University Hospital, Habana, Cuba
2. Interventional Cardiology Unit, Cardiology Department, Hospital Álvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
3. Interventional Cardiology Unit, Cardiology Department, Hospital San Carlos, Madrid, Spain
4. Pontifical Catholic University of Rio de Janeiro, Rio de janeiro Brazil
5. Cardiovascular Research Unit, Cardiology Department, Hospital Alvaro Cunqueiro, University Hospital of Vigo, Vigo, Spain
6. Cardiovascular Research Group, Galicia Sur Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Vigo, Spain