VOI1 - the largest possible area that could be inscribed in all vertebrae (300x300x432 voxels);
VOI2 - regions of fully cement-augmented trabecular bone (152x152x432 voxels);
VOI3 - regions of interface between augmented and non-augmented trabecular bone (152x152x432 voxels);
VOI4 - regions containing both trabecular and cortical bone (152x152x432 voxels);
VOI5 - regions containing both trabecular and cortical bone with surrounding saline solution (152x152x432 voxels).
The spatial resolution of each scan is of 39 micrometers.
Funding
Funding was provided by Royal Society (University of Portsmouth, Grant no. RG130831), and EPSRC (University of Sheffield, project MultiSim, Grant no. EP/K03877X/1)