@article{xu2026-c9526c45,
  author  = {Xu, J. and Michopoulou, S. and Costen, F. and {the Alzheimer’s Disease Neuroimaging Initiative}},
  title   = {{Performance boundaries of plasma-centred prediction across PET- and MRI-defined AT(N): QC-first internal validation in ADNI with separate axis-specific assessments}},
  journal = {medRxiv},
  year    = {2026},
  doi     = {10.64898/2026.10.15.26365631},
  url     = {https://doi.org/10.64898/2026.10.15.26365631}
}