Comparative systems toxicology assessment of the Tobacco Heating System 2.2 and reference cigarettes (3R4F), on human organotypic respiratory tissue cultures. (16th September 2016) - Leroy, P.; Mathis, C.; Iskandar, A.; Frentzel, S.; Elamin, A.; Keyur, T.; Garcia, E.; Knorr, A.; Ivanov, N.; Hoeng, J.; Peitsch, M.