| Date | Event | Description |
|---|---|---|
| 17 March 2021 | Amended | This is a Living Systematic Review. We run and screen searches monthly. Last search date 1st March 2021. In addition to the studies identified from December 2020 to February 2021 we found four new included studies, five new ongoing studies and five papers linked to studies already included in the review. We will incorporate these into the review as part of a future update. The four new included studies are all conference abstracts; three of which were identified from the SRNT 2021 abstract book (SYM2A, SYM2B, PH‐353; https://www.srnt.org/page/2021_Meeting). The fourth is available here: http://dx.doi.org/10.1016/j.drugalcdep.2015.07.1091. |
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