Development and Validation of a Type 1 Diabetes Multi-Ancestry Polygenic Score. - Deutsch, Aaron J.; Bell, Andrew S.; Michalek, Dominika A.; Burkholder, Adam B.; Nam, Stella; Kreienkamp, Raymond J.; Sharp, Seth A.; Huerta-Chagoya, Alicia; Mandla, Ravi; Nanjala, Ruth; Luo, Yang; Oram, Richard A.; et al. (Diabetes, 2026)