1. Sverdlovsk Regional Oncology Dispensary
2. Chelyabinsk Regional Clinical Center of Oncology and Nuclear Medicine
3. Saint Petersburg Clinical Scientific and Practical Center of Specialized Types of Medical Care (Oncological) named after N.P. Napalkov
4. Bashkir State Medical University
5. Republican Clinical Oncology Dispensary; Bashkir State Medical University
6. Regional Clinical Center of Oncology
7. St Petersburg State University; City Clinical Oncology Dispensary
8. City Clinical Oncology Dispensary
9. Republican Clinical Oncology Dispensary named after Professor M.Z. Sigal