Scenario-based Requirements Elicitation in a Pain-teletreatment Application. - Ing Widya; Richard Bults; M. H. A. Huis in't Veld; Miriam M. R. Vollenbroek-Hutten (ICSOFT (2), 2009)

Early phase requirements assessment of a teletreatment trial. - Ing Widya; Bert-Jan van Beijnum; Richard Bults; Valerie M. Jones; Hermie J. Hermens; Leif Sandsjö; Leendert Schaake; M. H. A. Huis in't Veld (SAC, 2009)