Estimation of Time and Efforts for Repurposing Virtual Patients - Experiences from the Electronic Virtual Patient Project (eViP). - Daniela Kempkens; Inga Hege; Bas A. de Leng; Uno Fors; Sören Huwendiek; Andrzej A. Kononowicz; Terry Poulton; Martin R. Fischer (Bio Algorithms Med Syst., 2010)