<affiliation wicri:level="3"><nlm:affiliation>URCIP, CHU Saint-Etienne, Hôpital Nord, 42055 Saint-Etienne Cedex 02, France. Electronic address: Nora.Mallouk@chu-st-etienne.fr.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>URCIP, CHU Saint-Etienne, Hôpital Nord, 42055 Saint-Etienne Cedex 02</wicri:regionArea>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Saint-Etienne</settlement>
</placeName>
</affiliation>