<affiliation wicri:level="4"><mods:affiliation>Division of Emergency Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA</mods:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Division of Emergency Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania</wicri:regionArea>
<orgName type="university">Université de Pittsburgh</orgName>
<placeName><settlement type="city">Pittsburgh</settlement>
<region type="state">Pennsylvanie</region>
</placeName>
</affiliation>