Pain-induced sleep disturbances fully mediate the association between symptomatic hip and knee osteoarthritis and poor sleep quality : a cross-sectional study. - Sorel JC; Korterink BHW; Noordam R; Rosendaal FR; Kloppenburg M; Nelissen RGHH; le Cessie S; Poolman RW; Broekman BFP; Gademan MGJ (Bone & joint open, 2026)