1. From the Hospital Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Universidad Complutense, Madrid, Spain (L.G.S., A.M.C., F.F.-A.)
2. CIBERCV, ISCIII, Madrid, Spain (L.G.S., A.M.C., A.B.-G., F.F.-A., V.F.)
3. Center of Aging Sciences and Translational Medicine (CESI-MeT), Institute of Cardiology, G. d’Annunzio University, Chieti, Italy (R.M.)
4. Department of Internal Medicine, the University of Texas Health Science Center at Houston (R.M., )
5. Texas Heart Institute, Houston (D.T.)
6. Clinica Universidad de Navarra, Pamplona, Spain (F.P.)
7. Cardiology Department, Santa Maria University Hospital (CHLN), Lisbon Academic Medical Centre and Cardiovascular Centre of the University of Lisbon, Faculty of Medicine, Portugal (L.B.-R.)
8. Hospital Germans Trias i Pujol, Badalona, Spain (A.B.-G.)
9. Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary (P.F.)
10. Pharmahungary Group, Szeged, Hungary (P.F.)
11. Salk Institute for Biological Studies, La Jolla (J.C.I.B.)
12. The Mount Sinai Hospital, New York, NY (V.F.)
13. Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain (V.F.)
14. University of Louisville (R.B.).