Measurement invariance of the Death Literacy Index across Flemish Belgium, The Netherlands, and Sweden. - Johansson, Therese; Bujacz, Aleksandra; Kowalski, Leo; Tishelman, Carol; Nierop-van Baalen, Corine A.; Eriksson, Lars E.; Groot, Marieke; Olsson, Åsa; Vanderstichelen, Steven; Cohen, Joachim; Goliath, Ida (Death Studies, 2026)