Support in digital health skill development for vulnerable groups in a public library setting: perspectives of trainers - Standaar, Lucille M. B.; Israel, Adriana M. C.; van der Vaart, Rosalie; Keij, Brigitta; Friele, Roland D.; Beenackers, Mariëlle A.; van Tuyl, L. H. D. (Frontiers in Digital Health, 2025)