@article{21millionopportunitiesa19facility,
  title = {21 Million Opportunities: A 19 Facility Investigation of Factors Affecting Hand Hygiene Compliance via Linear Predictive Models},
  author = {Michael T. Lash and Jason Slater and Philip M. Polgreen and Alberto M. Segre},
  year = {2018},
  eprint = {1801.09546},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.09546v1},
}