1. Department of Clinical Oncology, Leiden University Medical Center, Leiden, Netherlands.
2. These authors have contributed equally to this work.
3. Translational and Correlative Studies Laboratory, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA.
4. Institute for Cell Biology, Department of Immunology, Eberhard Karls University, D-72076 Tuebingen, Germany.
5. ZellNet Consulting, Inc., Fort Lee, NJ 07024, USA.
6. Experimental Cancer Medicine Center, University of Southampton, Southampton SO16 6YD, UK.
7. Ludwig Center for Cancer Research of the University of Lausanne, CH-1011 Lausanne, Switzerland.
8. Medical Department, Johannes Gutenberg University, Mainz, Germany.
9. Ribological GmbH, 55101 Mainz, Germany.
10. Bristol-Myers Squibb, Global Clinical Research, Oncology, Wallingford, CT 06492, USA.