1. 11th Department of Medical Oncology, University of Medicine and Pharmacy” Iuliu Hațieganu”, Cluj-Napoca, Romania
2. Doctoral School, University of Medicine and Pharmacy of Craiova, Craiova, Romania
3. Department of Medical Oncology, The Oncology Institute”Prof. Dr. Alexandru Trestioreanu”, Bucharest, Romania
4. University of Medicine and Pharmacy”Grigore T. Popa”, Iași, Romania
5. Department of Medical Oncology, The Oncology Institute “Prof. Dr. Ion Chiricuţă”, Cluj-Napoca, Romania
6. Oncology Department, University of Medicine and Pharmacy of Craiova, Craiova, Romania
7. Department of Hematology/Oncology, Clinic for Internal Medicine IV-Hematology/Oncology, University Clinic, Martin Luther University Halle-Wittenberg Germany