| Vyatka State University |
3 |
| Krasnodar Brunch of The academician S.N. Fedorov’s FSBI IRTC “Eye microsurgery” of the Ministry of public health of the Russian Federation |
3 |
| Institute of problems of materials science of NAS of Ukraine |
3 |
| MBEE «Gymnasium №4» |
3 |
| Gorno-Altaysk State University |
3 |
| Azov-Black Sea Expert Company |
3 |
| Bunin Yelets State University |
3 |
| GNU IEVS and LW Russian Agricultural Academy |
3 |
| Southern Scientific Center |
3 |
| Karachaevo-Circassian State University |
3 |
