1. Volga District Medical Center, Federal Biomedical Agency of Russia, Nizhny Novgorod 2-City Clinical Hospital Thirty-Nine, Nizhny Novgorod 3-N.I. Lobachesky Nizhny Novgorod State Research University
2. N.P. Ogarev Mordovian State University, Saransk
3. Institute of Microsurgery, Tomsk, -V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Ministry of Health of the Russia , Siberian State Medical University, Tomsk
4. City Clinical Hospital Thirty-Nine, Nizhny Novgorod
5. Institute of Microsurgery, Tomsk,iberian State Medical University, Tomsk
6. N.I. Lobachesky Nizhny Novgorod State Research University
7. Samarkand Branch, Republican Specialized Research and Practical Medical Center of Traumatology and Orthopedics, Samarkand, Uzbekistan
8. Far Eastern District Medical Center, Federal Biomedical Agency of Russia, Vladivostok