Baseline conductivities (σ
(E) = σ
= const.) and tissue conductivity vs. electric field dependencies σ
(E). A. σ0 and σL(E) identified by using IA and B. σ0 and σL(E) predefined in our numerical models based on the data from literature – smoothed Heaviside σL(E) was predefined for the numerical calculations with NPA. σL1(E) and σL2(E) stand for the smoothed Heaviside relationships σL(E) with conductivity increase factor (due to electroporatoion) of two and three, respectively.