Version avec ajout des nationalités: (Canada* or Canadi* or Alberta* or Calgary* or Edmonton* or "British Columbia*" or Vancouver* or Victoria* or Manitoba* or Winnipeg* or "New Brunswick*" or Fredericton* or Moncton* or Newfoundland* or "New Foundland*" or Labrador* or "St John*" or "Saint John*" or "Northwest Territor*" or Yellowknife* or "Nova Scotia*" or Halifax* or Dalhousie* or Nunavut* or Igaluit* or Ontario* or Ontarian* or Toronto* or Ottawa* or Hamilton or Queen's or McMaster* or Kingston* or Sudbury* or "Prince Edward Island*" or Charlottetown* or Quebec* or Montreal* or McGill* or Laval* or Sherbrooke* or Nunavik* or Kuujjuaq* or Inukjuak* or Puvirnituq* or Saskatchewan* or Saskatoon* or Yukon* or Whitehorse* or America* or USA* or "U.S." or "United States*" or "New York*" or Chicago* or Boston* or "San Francisco*" or "Los Angeles*" or "New Orleans*" or Philadelphia* or Chile* or Mexic* or Europe* or Austria* or Belgium* or belgian* or "Czech Republic*" or France* or french or Paris* or German* or Berlin* or "Great Britain*" or Ireland* or England* or english or London* or Scotland* or scottish or Wales* or welsch* or "United Kingdom*" or Greece* or greek* or Athens* or Hungar* or Italy* or italian* or Rome* or roman* or Netherlands* or dutch* or Luxembourg* or Poland* or poles* or polish* or Portug* or Scandinav* or Denmark* or danish* or Estonia* or Finland* or finns* or finnish* or Iceland* or Norway* or norwegian* or Swede* or swedish* or "Slovak Republic*" or Slovenia* or Spain* or spanish* or Switzerland* or swiss* or Turkey* or turkish* or Israel* or Australia* or "New Zealand*" or Japan* or Korea* or "organisation for economic co-operation and development" or "developed country").ti.

Article sur le filtre de l'OCDE paru en avril 2021 : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8270368/pdf/jmla-109-2-258.pdf