Russian President Vladimir Putin, accompanied by First Deputy Prime Minister Denis Manturov, Deputy Prime Minister Tatyana Golikova and Labour and Social Protection Minister Anton Kotyakov, listens to Director General of the Centre for Innovative Technologies in Orthopaedics (CITO) Viktor Spektor during a visit to the Priorov National Medical Research Center of Traumatology and Orthopaedics on International Day of Persons with Disabilities in Moscow, Russia.