Visser, L. ., Bol, N. ., Hillen, M. ., Verdam, M. ., de Haes, H. ., Van Weert, J. ., & Smets, E. . (2018). Studying medical communication with video vignettes: a randomized study on how variations in video-vignette introduction format and camera focus influence analogue patients’ engagement. BMC Medical Research Methodology, 18(1), 15. https://doi.org/10.1186/s12874-018-0472-3 (Original work published 2018)
