Preoperative Decline and Postoperative Recovery of Wearable-Derived Physical Activity over a Four-Year Perioperative Period in Total Knee and Hip Arthroplasty. - Zhang, Yuezhou; Folarin, Amos; Zhong, Rongrong; Kim, Hyunju; Stewart, Callum; Sun, Shaoxiong; Dobson, Richard J. B. (Sensors (14248220), 2026)