<affiliation wicri:level="4"><nlm:affiliation>Department of Infectious and Parasitic Diseases, University of Liège, 4000 Liège, Belgium.</nlm:affiliation>
<country xml:lang="fr">Belgique</country>
<wicri:regionArea>Department of Infectious and Parasitic Diseases, University of Liège, 4000 Liège</wicri:regionArea>
<placeName><region type="province" nuts="2">Province de Liège</region>
<settlement type="city">Liège</settlement>
</placeName>
<orgName type="university">Université de Liège</orgName>
</affiliation>