<affiliation wicri:level="4"><nlm:aff id="A1">Department of Health Promotion & Development, University of Pittsburgh, School of Nursing, USA</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Department of Health Promotion & Development, University of Pittsburgh, School of Nursing</wicri:regionArea>
<orgName type="university">Université de Pittsburgh</orgName>
<placeName><settlement type="city">Pittsburgh</settlement>
<region type="state">Pennsylvanie</region>
</placeName>
</affiliation>