<affiliation wicri:level="4"><nlm:affiliation>Department of Hematology and Oncology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan.</nlm:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Hematology and Oncology, Graduate School of Medicine, University of Tokyo, Tokyo</wicri:regionArea>
<placeName><settlement type="city">Tokyo</settlement>
<region type="région">Région de Kantō</region>
<settlement type="city">Tokyo</settlement>
</placeName>
<orgName type="university">Université de Tokyo</orgName>
</affiliation>