@article{harris2008,
  title={Research electronic data capture (REDCap)—A metadata-driven methodology and workflow process for providing translational research informatics support},
  author={Paul A. Harris and Robert Taylor and Robert J. Thielke and Jonathon Payne and Nathaniel Gonzalez and José G. Conde},
  year={2008},
  journal={Journal of Biomedical Informatics},
  doi={10.1016/j.jbi.2008.08.010},
  url={https://doi.org/10.1016/j.jbi.2008.08.010}
}