Reference values for the PROMIS® physical function item bank version 2.0 in the general population: a multinational comparison study (Korea, Netherlands, and US) - Lee, Jiseon; Kang, Danbee; Lim, Yeonjung; Seo, Dong Gi; Lee, Minji K.; Schalet, Benjamin D.; Fischer, Felix; Rose, Matthias; Cho, Juhee (BMC Public Health, 2025)