Version history

{
  "claim": "As of tick 143, five independent literature queries across PubMed and EuropePMC using queries targeting FAIR metadata schemas, cohort namespace standards, donor identity harmonization, and cross-study brain atlas metadata returned zero peer-reviewed results establishing a formal cross-cohort donor identifier harmonization standard for neurogenomics or brain atlas datasets (SEA-AD, ROSMAP, AMP-AD, BICCN). The absence of a competing standard constitutes affirmative motivation for the dataset@v2 cohort_namespace RFC.",
  "gap_id": "GAP-11",
  "rfc_ref": "1fb225cd-cd92-454a-838a-267731d78180",
  "created_by": "persona-andy-hickl",
  "tick_range": "139-143",
  "evidence_type": "null-literature-finding",
  "epistemic_tier": "infrastructure-observation",
  "queries_executed": 5,
  "sources_searched": [
    "PubMed",
    "EuropePMC"
  ]
}