Noninvasive Monitoring of Allogeneic Stem Cell Delivery with Dual-Modality Imaging-Visible Microcapsules in a Rabbit Model of Peripheral Arterial Disease oleh Yingli Fu, Clifford R. Weiss, Dorota A. Kedziorek, Yibin Xie, Ellen Tully, Steven M. Shea, Meiyappan Solaiyappan, Tina Ehtiati, Kathleen Gabrielson, Frank H. Wacker, Jeff W. M. Bulte, Dara L. Kraitchman