@article{meijer2025-41454986,
  author  = {Meijer, Erik and Liu, Ying},
  title   = {{Missing data and imputation in the international studies following the Harmonized Cognitive Assessment Protocol}},
  journal = {The Journals of Gerontology Series B},
  year    = {2025},
  doi     = {10.1093/geronb/gbaf223},
  pmid    = {41454986},
  url     = {https://doi.org/10.1093/geronb/gbaf223}
}