[1] Uppsala Univ, Cent Hosp Vasteras, Dept Oncol, Clin Res Ctr, Vasteras, Sweden
[2] Karolinska Univ Hosp, Immune & Gene Therapy Lab, Canc Ctr Karolinska, Solna, Sweden
[3] Uppsala Univ, Ctr Hosp, Clin Res Ctr, Cent Hosp Vasteras, Vasteras, Sweden
[4] Cent Hosp Vasteres, Dept Oncol, Vasteras, Sweden
[5] Karolinska Univ Hosp, Karolinska Inst, SSH, Stockholm, Sweden
[6] Uppsala Univ, Cent Hosp Vasteras, Dept Surg, Clin Res Ctr, Vasteras, Sweden