1. Clinic of Medical Oncology MHAT “Nadezhda” Sofia Bulgaria
2. Department of Medical Genetics, Medical Faculty Medical University of Sofia Sofia Bulgaria
3. Department of Biochemistry, Molecular Medicine and Nutrigenomics Medical University of Varna Varna Bulgaria
4. Clinic of Medical Oncology University Hospital “St. Marina” Varna Bulgaria
5. Clinic of Medical Oncology University Hospital Acibadem City Clinic Tokuda Sofia Bulgaria
6. Department of General and Clinicalpathology University Specialised Hospital for Oncology Sofia Bulgaria
7. Department of Hospital Pharmacy “Nadezhda” Sofia Bulgaria
8. Medical Affairs Novartis Bulgaria Sofia Bulgaria