@article{hartin2016-27485822,
  author  = {Hartin, P. J. and Nugent, C. D. and McClean, S. I. and Cleland, I. and Tschanz, J. T. and Clark, C. J. and Norton, M. C.},
  title   = {{The Empowering Role of Mobile Apps in Behavior Change Interventions: The Gray Matters Randomized Controlled Trial}},
  journal = {JMIR mHealth and uHealth},
  year    = {2016},
  doi     = {10.2196/mhealth.4878},
  pmid    = {27485822},
  url     = {https://doi.org/10.2196/mhealth.4878}
}