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 2 304 1.19e-07 6.92 4.32 68.5 12.9 -4.49 60.5 29.3 2.3 2.12e+03 63.5 40.4 8.01 952 1 92 0.0112 1.95 3.63 -56.5 32.9 13 -54.5 36.7 12.3 1.93e+03 -54 40.4 15.5 1.02e+03