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. 2019 Feb 8;10:176. doi: 10.3389/fpsyg.2019.00176

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Copyright © 2019 Lindner, Miloff, Zetterlund, Reuterskiöld, Andersson and Carlbring.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Increased public interest in VR over time as revealed by Google searches. Relative interest for search term “Virtual Reality” during the period 2004/01–2016/09 (time of survey data collection), extracted through the Google Trends platform.