<affiliation wicri:level="1"><nlm:aff id="Aff54">Laboratory of Experimental Optometry, Centre for Myopia Research, School of Optometry, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China</nlm:aff>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Laboratory of Experimental Optometry, Centre for Myopia Research, School of Optometry, The Hong Kong Polytechnic University, Hung Hom, Hong Kong</wicri:regionArea>
<wicri:noRegion>Hong Kong</wicri:noRegion>
</affiliation>