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. 2018 Mar 20;13(3):e0194551. doi: 10.1371/journal.pone.0194551

Fig 2. Sample sites classification by means of Bray-Curtis coefficient and minimum variance clustering algorithm.

Fig 2

Three groups have been outlined and identified as A, B, C. REN sites belong to the Rende, TER to the Terranova and MIR to the Mirto municipalities respectively.