Fano plots of IMFPs for liquid water based on Eqn (26) for energies between 50 eV and 30 keV. The solid circles, open squares, solid diamonds, and solid triangles show plots with IMFPs calculated with the FPA, SPA, SSPA and EM methods, respectively. The solid, long-dashed, and short-dashed lines show results of fits with Eqn (26) using IMFPs obtained from the FPA, SSPA and EM methods, respectively. The fit with IMFPs from the SPA is essentially identical to the fit with the FPA IMFPs.