TY - GEN T1 - Construct validity of real-world digital mobility outcomes in patients after proximal femoral fracture: A cross-sectional observational study T2 - Springer Science and Business Media LLC UR - https://doi.org/10.21203/rs.3.rs-7799825/v1 PY - 2025/12/05 AU - Eckert T AU - Berge MA AU - Long M AU - Heras MDL AU - Alvarez P AU - Blain H AU - Braun J AU - Buekers J AU - Caulfield B AU - Engdal M AU - Frei A et al ED - DO - DOI: 10.21203/rs.3.rs-7799825/v1 Y2 - 2026/01/29 ER -