1. Division of Hand Plastic and Aesthetic Surgery University Hospital LMU Munich Munich Germany
2. Musculoskeletal Oncology Department of Orthopaedic Surgery, Physical Medicine and Rehabilitation University Hospital LMU Munich Munich Germany
3. Division of Pediatric Hematology and Oncology Dr. von Hauner Children's Hospital, University Hospital LMU Munich Munich Germany
4. Department of Radiation Oncology University Hospital LMU Munich Munich Germany