“…In particular, the question about the main route of substance transfer through the stratum corneum remains controversial [276][277][278]. Besides, a number of factors, such as skin moisture, lesions, chemical effects, pH, ultrasound, and electric field affect the parameters of transcutaneous transfer [279][280][281][282][283][284][285][286][287]. All this makes it quite difficult to create an adequate model of transcutaneous substance transfer.…”