Kearns-Jonker M,  Dai W, Gunthart M, Girish N, Pera M, Mummery C, Kloner RA. Genetically Engineered Mesenchymal Stem Cells Confer Beneficial Effects on Both Co-transplanted Human Embryonic Stem Cell Derived Cardiomyocytes as well as the Recipient Heart American Heart Association,  Chicago, Illinois, November 2010