<affiliation wicri:level="1"><nlm:affiliation>Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan. matino@md.okayama-u.ac.jp.</nlm:affiliation>
<country xml:lang="fr">Japon</country>
<wicri:regionArea>Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558</wicri:regionArea>
<wicri:noRegion>700-8558</wicri:noRegion>
</affiliation>