1. Penza State Technological University,Department of Technical Quality Management,Penza,Russia
2. Penza state University,Department of Techno sphere safety,Penza,Russia
3. Director of the Medical Institute of Penza State University,Penza,Russia
4. Penza state University,Department of Information and Computing Systems,Penza,Russia
5. Penza State University,Department of Information-measuring equipment and metrology,Penza,Russia