1. Department of Medical OncologyHematology, Immunology, Rheumatology and PulmonologyUniversity of TübingenTübingenGermany
2. Department of Thoracic and Cardiovascular SurgeryUniversity of TübingenTübingenGermany
3. Clinic for General, Visceral, and Transplantation SurgeryUniversity of TübingenTübingenGermany
4. Department of Orthopaedic SurgeryUniversity of TübingenTübingenGermany
5. Institute of Pathology and NeuropathologyUniversity of TübingenTübingenGermany