Effect of once versus twice intracoronary injection of allogeneic-derived mesenchymal stromal cells after acute myocardial infarction: BOOSTER-TAHA7 randomized clinical trial. - Attar, Armin; Farjoud Kouhanjani, Mohsen; Hessami, Kamran; Vosough, Massoud; Kojuri, Javad; Ramzi, Mani; Hosseini, Seyed Ali; Faghih, Marjan; Monabati, Ahmad (Stem Cell Research & Therapy, 2023)