1. Department of Plastic Surgery, Royal & Devon Exeter Hospital, Exeter, UK
2. Department of Orthopaedics and Traumatology, University of Health Sciences Turkey, Diskapi YB Training and Research Hospital, Ankara, Turkey
3. Karolinska Institutet, Department of Clinical Science and Education, Stockholm, Sweden
4. Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
5. Hand Surgery Unit, Department of Trauma, Orthopaedic and Plastic Surgery, Salford Royal Hospital, Manchester, UK