Making the BEST Decision-the BESTa Project: Description of the Design and Alpha Phases as Part of the Development of a Digital Decision Aid for Cancer Screening in Sweden. - Fritzell K; Wangmar J; Hedberg B; Woudstra A; Forsberg A; Kottorp A; Franklin KA; Jervaeus A (Journal of cancer education : the official journal of the American Association for Cancer Education, 2026)