<affiliation wicri:level="1"><nlm:aff id="Aff1">Division of Medical Pharmacology, Leiden Amsterdam Center for Drug Research and Leiden University Medical Center, University of Leiden, PO Box 9502, Einsteinweg 55, 2300 RA Leiden, The Netherlands</nlm:aff>
<country xml:lang="fr">Pays-Bas</country>
<wicri:regionArea>Division of Medical Pharmacology, Leiden Amsterdam Center for Drug Research and Leiden University Medical Center, University of Leiden, PO Box 9502, Einsteinweg 55, 2300 RA Leiden</wicri:regionArea>
<wicri:noRegion>2300 RA Leiden</wicri:noRegion>
</affiliation>