P1246: DIFFERENTIAL ROLE OF MICROENVIRONMENT AND STROMAL-CELL INDUCED VENETOCLAX RESISTANCE IN MANTLE CELL LYMPHOMA. (23rd June 2022) - Andersen, P.; Granau, A.; Jakobsen, T.; Sommer Kristensen, L.; Bay Mogensen, J.; Dimopoulos, K.; Grønbæk, K.