[1] Danish Canc Soc, Apoptosis Dept, Inst Canc Biol, DK-2100 Copenhagen, Denmark
[2] Danish Canc Soc, Danish Ctr Translat Breast Canc Res, Inst Canc Biol, DK-2100 Copenhagen, Denmark
[3] European Inst Oncol, Dept Expt Oncol, I-20141 Milan, Italy
[4] Biotech Res & Innovat Ctr, DK-2100 Copenhagen, Denmark