<affiliation wicri:level="2"><nlm:aff id="A1">Division of Public Health Sciences and the Alvin J. Siteman Cancer Center, Department of Surgery, Washington University School of Medicine, St. Louis, MO</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
</placeName>
<wicri:cityArea>Division of Public Health Sciences and the Alvin J. Siteman Cancer Center, Department of Surgery, Washington University School of Medicine, St. Louis</wicri:cityArea>
</affiliation>