Cardiovascular Innovation Institute;
University of Louisville;
Louisville;
USA;
Department of Biochemistry and Molecular Biology;
University of Georgia;
Athens;
USA;
Department of Chemical and Life Science Engineering;
School of Engineering;
Virginia Commonwealth University;
Richmond;
USA;
Department of Physiology;
Southern Illinois University School of Medicine;
Carbondale;
USA;
Human; Embryonic; Stem; Cells; Trophoblasts; Bone; Morphogenetic; Protein-4; Embryoid; Bodies; Noggin;