1. Department of Immunology, Genetics and Pathology; Rudbeck Laboratory; Science for Life Laboratory Uppsala; Uppsala University; SE-751 85 Uppsala Sweden
2. Department of Radiation Sciences; Umeå University; SE-901 87 Umeå Sweden
3. Department of Clinical Sciences, Obstetrics and Gynecology; Umeå University; SE-901 87 Umeå Sweden