1. Center for Biomedical Engineering, Department of Electronic Science and Technology; University of Science and Technology of China; Hefei China
2. Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology; Massachusetts General Hospital; Harvard Medical School; Charlestown Massachusetts
3. Schlumberger-Doll Research Center; Cambridge Massachusetts
4. Department of Chemical and Petroleum Engineering; Federal Fluminense University; Rio de Janeiro Brazil
5. Yerkes Imaging Center; Yerkes National Primate Research Center, Emory University; Atlanta Georgia
6. Department of Radiology; Emory University School of Medicine; Atlanta Georgia