Figure 9.
Hierarchical clustering dendrogram of only the high grade (2 and 3) OEAs utilized in this study. Grade 2: 17T, 71T, 20T, 39T; Grade 3: 15T, 25T, 28T, 35T, 104T. White dot: low stage (stage 1). Black dot: high stage (stage 3/4).
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