Elizaveta Kon
Vice-President of International Cartilage Regeneration & Joint Preservation Society (ICRS), Professor of Humanitas University
(Milano, Italy)

Reiner Schnettler
Director of Clinic of casualty surgery, Prof.
(Giessen, Germany)

Karl Peter Benedetto
Professor Dr., Department of traumatology and sports injury,
Landeskrankenhaus 
(Feldkirkh, Austria)

Tomasz Piontek
Rehasport Clinic
(Poznan, Poland)

Jean-Yves Reginster
President of the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO)
(Liege, Belgium)

Gert Petje
Principal surgeon of the endoprosthetic center (EndoCert), Speising
(Vienna, Austria)

Robert Schmidhammer
Head of the Millesi Center, M.D., Univ. Prof. 
(Vienna, Austria)

Weniamin Orljanski
Vienna Private Clinic, Prof. Dr.med.
(Vienna, Austria)