AUTHOR=Kopka Marvin , Feufel Markus A. TITLE=Statistical refinement of patient-centered case vignettes for digital health research JOURNAL=Frontiers in Digital Health VOLUME=6 YEAR=2024 URL=https://www.frontiersin.org/journals/digital-health/articles/10.3389/fdgth.2024.1411924 DOI=10.3389/fdgth.2024.1411924 ISSN=2673-253X