Developmentally Inspired, Mechanical–Metabolic Dual Gradient Osteochondral Constructs Bridging Regeneration and Therapeutic Screening. - Choi, Yurim; Jang, Wonjun; Kang, Raehui; Batjargal, Ulziituya; Song, Jihyeon; Park, Soojin; Kim, MinSeok; Cho, Hyobum; Kim, Junhyung; Zhang, Yu Shrike; Kim, Han‐Jun; Lee, Junmin (Advanced Science, 2026)