Efficacy and Safety of Cryotherapy Combined With Intralesional Steroid for Keloid and Hypertrophic Scar: A Systematic Review and Meta‐Analysis. - Feng, Xiaowei; Zou, Xingwei; Jiang, Shali; He, Xin; Deng, Yongqiong; Xie, Jinwei (Journal of Cosmetic Dermatology, 2026)