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. 2015 Jul 17;4(3):e87. doi: 10.2196/resprot.3852

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©Kimberly A Babson, Danielle E Ramo, Lisa Baldini, Ryan Vandrey, Marcel O Bonn-Miller. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 17.07.2015.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on http://www.researchprotocols.org, as well as this copyright and license information must be included.

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Quantity of cannabis use during each day of the 90-day (30-days for participant 1) baseline and 2-week follow-up periods for each participant, as measured by the MSHQ (Participant 1) and TLFB (Participants 2-4). Vertical dashed line indicates the cessation day for each participant. Because Participant 2 did not complete the follow-up assessment, his data are not presented. Horizontal gray solid lines represent mean cannabis use during the represented timeframe (baseline, 2-week follow-up).