1. Department of Medicine, Unit of Microbial Pathogenesis, Karolinska Institutet, Stockholm, Sweden
2. Genome Integrity Unit, Danish Cancer Society Research Center, Copenhagen, Denmark
3. Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
4. Department of Neurosurgery, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
5. Department of Pathology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
6. Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
7. Department of Medical Biochemistry and Biophysics, Division of Genome Biology, Science for Life Laboratory, Karolinska Institute, Stockholm, Sweden