1. German Cancer Research Center (DKFZ), Clinical Cooperation Unit Applied Tumor Immunology, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
2. Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Fetscher Strasse 74, 1307 Dresden, Germany
3. Fraunhofer Institut für Angewandte Polymerforschung (IAP), Geiselbergstrasse 69, 14476 Potsdam-Golm Germany
4. Institute of Pathology, Heidelberg University, Im Neuenheimer Feld 224, 69120 Heidelberg, Germany