@Article{SCI:Kas2008a,
  author =    "R. Kashani and M. Hub and J.M. Balter and M.L.
              Kessler and L. Dong and L. Zhang and L. Xing and Y.
              Xie and D. Hawkes and J.A. Schnabel and J.
              McClelland and S. Joshi and Q. Chen and W. Lu",
  title =     "Objective assessment of deformable image
              registration in radiotherapy: a multi-institution
              study",
  journal =   "Medical Physics",
  volume =    "35",
  number =    "12",
  pages =     "5944--5953",
  year =      "2008",
  pmid =      "19175149",
  url =       "http://www.sci.utah.edu/publications/kashani08/Kashani_MedPhys2008.pdf",
}