<affiliation wicri:level="4"><nlm:affiliation>Faculty of Medicine and Health Sciences, Department of Public Health, Ghent University, Ghent, Belgium.</nlm:affiliation>
<country xml:lang="fr">Belgique</country>
<wicri:regionArea>Faculty of Medicine and Health Sciences, Department of Public Health, Ghent University, Ghent</wicri:regionArea>
<orgName type="university">Université de Gand</orgName>
<placeName><settlement type="city">Gand</settlement>
<region>Région flamande</region>
<region type="district" nuts="2">Province de Flandre-Orientale</region>
</placeName>
</affiliation>