@article{ToussaintRichterManteletal.2016,
  author    = {Andr{\´e} Toussaint and Anne Richter and Frederick Mantel and John C. Flickinger and Inga Siiner Grills and Neelam Tyagi and Arjun Sahgal and Daniel Letourneau and Jason P. Sheehan and David J. Schlesinger and Peter Carlos Gerszten and Matthias Guckenberger},
  title     = {Variability in spine radiosurgery treatment planning - results of an international multi-institutional study},
  journal   = {Radiation Oncology},
  volume    = {11},
  number    = {57},
  doi       = {10.1186/s13014-016-0631-9},
  year      = {2016},
}