B-hFAP/hIFNGR1/hIFNG/hIFNGR2 mice was obtained by mating B-hFAP mice (110831), B-hIFNGR1/hIFNG mice (120819) and B-hIFNGR2 mice (110803). For validation data of this mouse model, you can refer to the validation data from related double and single gene humanized mouse models.