Frida - check if numberOfPages > 0 because some publications have stored minus arbitary number
Frida - check if numberOfPages > 0 because some publications have stored minus arbitary number

vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk