1. Department of Hand Surgery, Strasbourg University Hospitals, Strasbourg, France
2. Department of Orthopeadics, Juntendo University, Tokyo, Japan
3. Department of Orthopeadics, Grand Hôpital, Charleroi, Belgique, Belgium
4. Department of Hand Surgery, Sinai Hospital Orthopaedic, Baltimore, Maryland
5. EITS, European Institute of TeleSurgery, Strasbourg, France