Median values of fluid flow through small pores calculated for different versions of the model.

<p>Continuous line: baseline model (r<sub>SP</sub>: 45Å, α<sub>SP</sub>: 0.6, R<sub>0</sub>: 0.4, LS: 0.4); line with squares: r<sub>SP</sub> 55Å; dashed line: α<sub>SP</sub> 0.8; dot and dash line: R<sub>0</sub> 0.6; dotted line: LS = 1.0. * = p < 0.01 against baseline value (only initial and final points tested).</p>