1. Department of Surgery, Stockholm South General Hospital, Stockholm, Sweden
2. Department of Clinical Science and Education, Karolinska Institute, Stockholm, Sweden
3. Department of Pathology, Karolinska University Hospital, Stockholm, Sweden
4. Department of Oncology–Pathology, Karolinska Institute, Stockholm, Sweden
5. Department of Acute Internal Medicine, Karolinska University Hospital, Huddinge, Stockholm, Sweden
6. Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
7. Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm, Sweden