[1] Lund Univ, Dept Clin Sci Lund, Oncol, Lund, Sweden
[2] Skane Univ Hosp, Dept Hematol Oncol & Radiat Phys, Lund, Sweden
[3] Aarhus Univ, Aarhus, Denmark
[4] Arhus Univ Hosp, Dept Oncol, Aarhus, Denmark
[5] Uppsala Univ, Dept Immunol Genet & Pathol, Sci Life Lab, Uppsala, Sweden
[6] Lund Univ, Dept Clin Sci Lund, Surg, Lund, Sweden
[7] Kristianstad Hosp, Dept Surg, Kristianstad, Sweden