Cho, C. H.; Abrahams, J. M.; Solomon, L. B.; Robertson, T. S.; Wall, C. J.; Holder, C.; van Steenbergen, L. N.; Pijls, B. G.; Callary, S. A. Early Acetabular Cup Migration Is Associated With Long-Term Aseptic Loosening: Investigation of 1-Year and 2-Year Radiostereometric Analysis Cohort Migration Thresholds Against Acetabular Cup Survivorship from Two National Registries. ActaO 2026, 97, 319–325.