@conference{118,
  author = {Wolfgang Aigner and Paolo Federico and Theresia Gschwandtner and Silvia Miksch and Alexander Rind},
  title = {Challenges of Time-oriented Data in Visual Analytics for Healthcare},
  year = {2012},
  journal = {IEEE VisWeek Workshop on Visual Analytics in Healthcare },
  pages = {4},
  publisher = {IEEE},
  url = {http://publik.tuwien.ac.at/files/PubDat_210197.pdf},
}