1. Department of Plastic Surgery and Hand Surgery, University Hospital Zurich, 8091 Zurich, Switzerland
2. Department of Thoracic Surgery, University Hospital Zurich, 8091 Zurich, Switzerland
3. Department of Medical Oncology, University Hospital Zurich, 8091 Zurich, Switzerland
4. Department of Radiation Oncology, University Hospital Zurich, 8091 Zurich, Switzerland