Design and development process of a next-generation training system for spinal surgery. - Gerold Bausch; Jens Adermann; Ben Andrack; Markus Dengl; Jochen Handwerk; Matthias Müller; Andreas Seifert; Hanno Steinke; Matthias Sturm; Werner Korb; Jürgen Meixensberger (Simul., 2013)