1. Hormone Laboratory Department of Medical Biochemistry and Pharmacology Haukeland University Hospital Bergen Norway
2. Department of Clinical Science University of Bergen Norway
3. Department of Oncology Division of Cancer Medicine Oslo University Hospital Norway
4. Institute of Clinical Medicine Faculty of Medicine University of Oslo Norway
5. Core Facility for Metabolomics Department of Clinical Science University of Bergen Norway
6. Department of Mathematics and Physics University of Stavanger Norway
7. Department of Research Stavanger University Hospital Norway
8. Department of Surgery Section for Breast and Endocrine Surgery Stavanger University Hospital Norway
9. Department of Oncology and Radiotherapy Stavanger University Hospital Norway
10. Department of Oncology Sykehuset Innlandet Gjøvik Norway
11. Immunology Research Group Institute of Medical Biology University of Tromsø Norway
12. Department of Oncology University Hospital of North Norway Tromsø Norway
13. Department of GI‐Surgery Oslo University Hospital Norway
14. Department of Pathology Oslo University Hospital Norway
15. Department of Clinical Pharmacy University of Michigan College of Pharmacy Ann Arbor MI USA
16. Department of Pathology Stavanger University Hospital Norway
17. Department of Bioscience and Environmental Engineering University of Stavanger Norway