Comparison of the Surgical Outcomes of Open-Door Laminoplasty, Double-Door Laminoplasty, and Selective Laminectomy for Degenerative Cervical Myelopathy: A Multicenter Prospective Study. - Nagoshi N; Yamane J; Okubo T; Kono H; Kitamura K; Kobayashi Y; Ikegami T; Yamamoto T; Fukuda K; Iga T; Takeda K; Suzuki S; et al. (Spine, 2026)