Forbes HJ, Benjamin L, Breuer J, et al. The association between human herpesvirus infections and stroke: a systematic review protocol. BMJ Open 2017;7:e016427. doi: 10.1136/bmjopen-2017-016427
This article has been corrected since it was published Online First. In the section "Data synthesis and meta-bias(es)", '50%' should read '25%' in the sentence:
"An I²>25% will be used as a threshold to indicate moderate heterogeneity and potential to use of a random effects model, if there is overall consistency in the direction of effect."
- http://ift.tt/2sMkrUd
http://ift.tt/2u4H8Hm
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