1. Radiology, St Catherine Hospital and University of Zagreb, Croatia
2. Radiology, Guy's and St Thomas' NHS Foundation Trust and Kings College London, London, United Kingdom
3. Department of Radiology, Johns Hopkins School of Medicine, Baltimore, Maryland
4. Orthopaedics and Sports Traumatology, Hôpitaux Iris Sud, Université Libre de Bruxelles, Brussels, Belgium
5. Radiology, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium