Cluster Index Voxels P -log10(P) Z-MAX Z-MAX X (mm) Z-MAX Y (mm) Z-MAX Z (mm) Z-COG X (mm) Z-COG Y (mm) Z-COG Z (mm) COPE-MAX COPE-MAX X (mm) COPE-MAX Y (mm) COPE-MAX Z (mm) COPE-MEAN 1 659 1.34e-13 12.9 4.77 -4.62 -16 12.5 0.0748 -29.3 23.1 5.69e+03 -2.12 -38.5 25 2.18e+03