Collagen density regulates the activity of tumor-infiltrating T cells ===================================================================== * Dorota E. Kuczek * Anne Mette H. Larsen * Marie-Louise Thorseth * Marco Carretta * Adrija Kalvisa * Majken S. Siersbæk * Ana Micaela C. Simões * Anne Roslind * Lars H. Engelholm * Elfriede Noessner * Marco Donia * Inge Marie Svane * Per thor Straten * Lars Grøntved * Daniel H. Madsen