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. 2016 Mar 31;11(3):e0152697. doi: 10.1371/journal.pone.0152697

Fig 1. Workflow literature review.

Fig 1

This figure describes the workflow which was followed to identify the 26 papers that were included in the literature review. Based on title and abstract, 2008 papers were excluded. After assessing the full-texts, 300 additional papers were excluded using the a priori defined inclusion criteria. In the end, we identified 223 papers that reported on the outcome of treatment in children with CP by means of 3DGA evaluations. Of those 223 papers, 26 reported on the outcome of BTX-A treatment and were included for this study.