Response to Letter to the Editor Regarding the Article Entitled "Trabecular Bone Remodeling After Posterior Lumbar Interbody Fusion: Comparison of the Osseointegration in Three-Dimensional Porous Titanium Cages and Polyether-Ether-Ketone Cages" by Segi et al. - Segi N; Nakashima H; Ito S; Ouchida J; Yamauchi I; Matsumoto T; Kanbara S; Ito K; Imagama S (Global spine journal, 2025)