info:eu-repo/grantAgreement/FCT/3599-PPCDT/EXPL%2FBIM-MED%2F1970%2F2013/PTCARDIOSAFER -Safety and efficacy of intracoronary mesenchymal stem/stromal cell (MSC)-based therapy for myocardial regeneration: a microcirculation studyCARDIOSAFER