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When treated with IMRT, the difference in the LRFS, DSS, and OS between T1 and T2 patients diminished, indicating that it is rational to merge T2 into T1. The prognostic value of the N classification of the current staging system had not changed much compared to the 6th edition.

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Y2CoRuO6 was synthesized as a B-site ordered double perovskite with distorted monoclinic P21 /n symmetry and an average tilting of the CoO6 and RuO6 octahedra of ψ̅ = 19.7°. DC magnetization measurements show a ferrimagnetic transition at around 82 K. Although long-range ferrimagntic order is supported by neutron diffraction studies, aging phenomena in time-dependent isothermal magnetization, frequency dependence of AC susceptibility, and a smeared peak in the specific heat together reveal spin glass-like dynamics. The magnetic subtleties resemble chaotic behavior as previously observed in some ferro- or ferrimagnetic materials that exhibit spin glass-like dynamics. It is argued that the magnetic dynamics in Y2Co­RuO6 mainly stem from competition between antiferromagnetic Co↑-O-(Ru)-O-Co↓/​Ru↑-O-(Co)-O-Ru↓ and antiferromagnetic Co↑-O-Ru↓ interactions, besides a degree of Co:Ru antisite disorder. Herein, the B-site ordered Y2Co­RuO6 offers a model to explore the intriguing dynamics in correlated 3d–4d transition metal double perovskites.