Quo vadis, BGA? A collaborative EDNAP exercise on the challenges and progress in forensic biogeographical ancestry inference. - Diepenbroek M; Amorim A; Anslinger K; Arora N; Amory C; Ballard D; Bekaert B; Bouakaze C; Costa H; Decorte R; Ewers L; Fagerholm SA; et al. (Forensic science international. Genetics, 2026)