1. Department I of Internal Medicine and Center of Integrated Oncology Cologne Bonn, University Hospital Cologne, Cologne, Germany
2. Department I of Internal Medicine and Center of Integrated Oncology Cologne Bonn, University of Cologne, Cologne, Germany
3. Ohio State University Medical Center, Columbus, OH
4. Department for Internal Medicine III, University Hospital Ulm, Ulm, Germany
5. Division of Molecular Pathology, The Institute of Cancer Research London, London, United Kingdom
6. Rigshospitalet, Copenhagen, Denmark
7. Ohio State University, Columbus, OH
8. Henri Becquerel Hospital, Rouen, France
9. Department of Hematology, Oncology, Immunology, Palliative Care, Infectious Diseases and Tropical Medicine, Klinikum Schwabing, Munich, Germany
10. Dana-Farber Cancer Institute, Boston, MA
11. Department of Haematology, Royal Bournemouth Hospital, Bournemouth, United Kingdom
12. Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
13. Medical University of Lodz, Lodz, Poland
14. Mayo Clinic, Rochester, MN
15. University Hospital Ulm, Ulm, Germany