@inproceedings{WolfLenz2015,
  author    = {Martin Wolf and Laura L. Lenz},
  title     = {The economic effectiveness of serious games in the healthcare environment : application and evaluation of the Comparative Transformation Model (CTM)},
  booktitle = {IEEE 3rd International Conference on Serious Games and Applications for Health : SeGAH 2014 ; Rio de Janeiro, Brazil, May 14 - 16},
  pages     = {135 -- 142},
  doi       = {10.1109/SeGAH.2014.7067089},
  year      = {2015},
}