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. 2014 Aug 25;32(28):3144–3155. doi: 10.1200/JCO.2014.55.4634

Fig 1.

Fig 1.

Preferred Reporting Items for Systematic Reviews and Meta-Analyses flow diagram of the literature review process for skin-directed therapy of cutaneous metastases. (*) A randomized controlled trial comparing electrochemotherapy with intralesional therapy was divided by treatment modality. (†) More than one skin-directed therapy was used.