, , , , , and , “Curing-Induced Nanophase Engineering in Boronic-Ester Epoxy Vitrimers for Low-Loss, High-Breakdown, and Stress-Relaxed Insulation.” Advanced Functional Materials (2026): e76568. https://doi.org/10.1002/adfm.76568 Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request.