1. Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund 22381, Sweden.
2. Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund 22185, Sweden.
3. Cancer Stem Cell Laboratory, The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK.
4. Department of Gynecologic Oncology, Aichi Cancer Center Hospital, Nagoya, Japan.
5. European Research Institute for the Biology of Ageing (ERIBA), University of Groningen, University Medical Center Groningen, AV, Groningen 9713, Netherlands.
6. Department of Pathology, Laboratory Medicine, Skane University Hospital, Lund 22184, Sweden.