@misc{indiciae2b015d8e1ef4,
  title = {Understanding interobserver agreement: the kappa statistic.},
  author = {Anthony J Viera and Joanne M Garrett},
  year = {2005},
  url = {https://pubmed.ncbi.nlm.nih.gov/15883903/},
  note = {Source identifier: 15883903}
}