1. Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBERCV, Spain (F.A., F.R.).
2. Centro per la Lotta Contro L’Infarto-CLI Foundation, Rome, Italy (F.P.).
3. UniCamillus - Saint Camillus International University of Health Sciences, Rome, Italy (F.P.).