1. Department for Orthopaedics and Trauma; Medical University of Graz; Graz Austria
2. Institute of Human Genetics; Medical University of Graz; Graz Austria
3. Orthopaedic Hospital Speising Vienna; Austria
4. Institute of Pathology; Medical University of Graz; Graz Austria
5. Division of Paediatric Haemato-Oncology; Medical University of Graz; Graz Austria