10.1371/journal.pone.0091276.g003 Karin Tanja-Dijkstra Karin Tanja-Dijkstra Sabine Pahl Sabine Pahl Mathew P. White Mathew P. White Jackie Andrade Jackie Andrade Cheng Qian Cheng Qian Malcolm Bruce Malcolm Bruce Jon May Jon May David R. Moles David R. Moles Set-up of the study. Public Library of Science 2014 Computerized simulations Human factors engineering Man computer interface Virtual reality Complementary and alternative medicine Non-clinical medicine Health care quality Oral medicine dentistry psychology Applied psychology behavior Psychological stress 2014-03-12 03:28:14 Figure https://plos.figshare.com/articles/figure/_Set_up_of_the_study_/959616 <p>The person depicted in the images has given written informed consent, as outlined in the PLOS consent form, to publication of their photograph.</p>