Design and analysis of stably integrated reporters for inducible transgene expression in human T cells and CAR NK-cell lines oleh Sergey V. Kulemzin, Daria A. Matvienko, Artur H. Sabirov, Arpine M. Sokratyan, Daria S. Chernikova, Tatyana N. Belovezhets, Anton N. Chikaev, Aleksandr V. Taranin, Andrey A. Gorchakov