@article{xu:jmir2020,
  title={In-Home Rehabilitation Using a Smartphone App Coupled With 3D Printed Functional Objects: Single-Subject Design Study},
  author={Langan, Jeanne and Bhattacharjya, Sutanuka and Subryan, Heamchand and Xu, Wenyao and Chen, Baicheng and Li, Zhengxiong and Cavuoto, Lora},
  journal={JMIR mHealth and uHealth},
  volume={8},
  number={7},
  pages={e19582},
  year={2020},
  publisher={JMIR Publications Inc., Toronto, Canada}
}