Jönsson, Mattias, Sofie Ceberg, Fredrik Nordström, Charlotte Thornberg, and Sven Å. J. Bäck. 2015. “Technical Evaluation of a Laser-Based Optical Surface Scanning System for Prospective and Retrospective Breathing Adapted Computed Tomography”. Acta Oncologica 54 (2):261-65. https://doi.org/10.3109/0284186X.2014.948059.