Perceptions of fear appeal and preferences for feedback in tailored health communication: an explorative study among pre-diabetic individuals. - Heidi P. K. Enwald; Terttu A. K. Kortelainen; Juhani Leppäluoto; Sirkka Keinänen-Kiukaanniemi; Timo Jämsä; Harri Oinas-Kukkonen; Karl-Heinz Herzig; Maija-Leena Huotari (Inf. Res., 2013)