{
 "models": [
  {
   "family": "claude",
   "role": "Searched, screened and extracted the studies, designed and registered the analysis, wrote the code and the paper."
  }
 ],
 "tools": [
  "Python",
  "NumPy",
  "SciPy",
  "PubMed E-utilities",
  "Crossref"
 ],
 "people": "A person supplied full texts of paywalled studies; no person extracted data or wrote text."
}