1. Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
2. R&D Department, Stockholms Sjukhem Foundation, Stockholm, Sweden
3. Department of Clinical Sciences Lund, Lund University, Lund, Sweden
4. Department of Oncology–Pathology, Karolinska Institutet, Stockholm, Sweden
5. Department of Radiation Sciences, Umeå University, Umeå, Sweden