1. Heart Failure Unit Department of Cardiology Hospital Universitari Germans Trias i Pujol Badalona Spain
2. Department of Medicine Universitat Autònoma de Barcelona Spain
3. Community Heart Failure Program Cardiology Department Bellvitge University Hospital Hospitalet de Llobregat Barcelona Spain
4. Cardiovascular Diseases Research Group Bellvitge Biomedical Research Institute (IDIBELL) Hospitalet de Llobregat Barcelona Spain
5. Heart Diseases Biomedical Research Group Program of Research in Inflammatory and Cardiovascular Disorders Hospital del Mar Biomedical Research Institute (IMIM) Barcelona Spain
6. Johns Hopkins Ciccarone Center for the Prevention of Heart Disease Department of Cardiology Johns Hopkins Medical Institutions Baltimore MD
7. School of Medicine and Medical Sciences Universitat Internacional de Catalunya Sant Cugat del Valles Barcelona Spain
8. Heart Failure Program Department of Cardiology Hospital del Mar Parc de Salut Mar Barcelona Spain
9. Department of Cardiology Hospital del Mar Parc de Salut Mar Barcelona Spain
10. Advanced Heart Failure and Heart Transplant Unit Department of Cardiology Bellvitge University Hospital Hospitalet de Llobregat Barcelona Spain
11. Department of Clinical Sciences School of Medicine Universitat de Barcelona Spain