**Dr. Dimitrios D. Nikolopoulos (MD, PhD)**

Orthopaedic Surgeon, Arthroscopist, Central Clinic of Athens, Greece Member of Hellenic Association of Orthopaedic Surgery and Traumatology, Hellenic Arthroscopic Association, ESSKA, ESSKA-AFAS, AO Trauma, OTA, ICRS, Athens, Greece

## **Dr. George K. Safos (MD, PhD)**

Orthopaedic Surgeon, Arthroscopist, Central Clinic of Athens, Greece Member of Hellenic Association of Orthopaedic Surgery and Traumatology, ESSKA, Athens, Greece
