<affiliation wicri:level="3"><nlm:affiliation>Sorbonne Universités, UPMC Univ Paris 06, Institut de Biologie Paris-Seine, CNRS, Service de Microscopie Electronique, Paris, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Sorbonne Universités, UPMC Univ Paris 06, Institut de Biologie Paris-Seine, CNRS, Service de Microscopie Electronique, Paris</wicri:regionArea>
<placeName><region type="region">Île-de-France</region>
<region type="old region">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>