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Computers in Human Behavior > 2013 > 29 > 6 > 2172-2178
Learning and Instruction > 2012 > 22 > 6 > 449-457
European Journal of Radiology > 2012 > 81 > 12 > 3942-3946
Computers in Human Behavior > 2011 > 27 > 1 > 69-75