Dielectric and thermal parameter values at 450 MHz for the various tissue types used in the simulations: electrical conductivity (σ [S/m]), relative permittivity (εr [-]), density (ρ [kg/m3]), specific heat capacity (Ct [J/(kg K)]), thermal conductivity (k [W/(m K)]) and perfusion coefficient (ω Cb [W/(m3 K)]), being the product of the volumetric perfusion rate (ω [kg/(m3 s)]) and the specific heat capacity of blood (Cb = 3600 W/(m3 K). The last column indicates whether a tissue was modelled using convective flow simulations (“yes”), or using Pennes’ equation (“no”). Parameters were obtained from the IT’IS database [50], Gabriel and Gabriel [51], and Wang et al. [52]. The perfusion value of muscle has been increased four-fold to account for vasodilation at hyperthermic temperatures, in accordance with Kok et al. [53].