In the radiomics plugin in 3d slicer, is the Log kernel size filled in 3,5,7? And for CT images with layer thickness of 2-5mm, should use 3,3,3 or 1,1,1 for resampling?

In the radiomics plugin in 3d slicer, is the Log kernel size filled in 3,5,7? And for CT images with layer thickness of 2-5mm, should use 3,3,3 or 1,1,1 for resampling?