Absence of Cardiomyocyte Differentiation Following Transplantation of Adult Cardiac-Resident Sca-1+ Cells Into Infarcted Mouse Hearts. - Soonpaa MH; Lafontant PJ; Reuter S; Scherschel JA; Srour EF; Zaruba MM; Rubart-von der Lohe M; Field LJ (Circulation, 2018)