Rehatschek, Herwig Erich, et al. “The Set-Up and Implementation of Fully Virtualized Lessons With an Automated Workflow Utilizing VMC Moodle at the Medical University of Graz”. International Journal of Emerging Technologies in Learning (iJET), vol. 6, no. 4, Nov. 2011, pp. pp. 47-51, doi:10.3991/ijet.v6i4.1784.