For the creation of "Figure 1" the MATLAB-file
'Normal_Spherical_Radon_disk.m' has been used which is available at
https://bwsyncandshare.kit.edu/s/QD8ASS5WzzMCre7

For the creation of "Figure 3" the MATLAB-file
'ROI_tomography.m' has been used which is available at
https://bwsyncandshare.kit.edu/s/fj3mPpocRqJ93ws

Other reconstructions has been generated with the codes available at
https://radar.kit.edu/radar/en/dataset/YeHLCWQEafknUBDA
