1. PhD Student, University of Medicine and Pharmacy of Craiova, Craiova, Romania
2. Department of Oncology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
3. Department of Pharmacology, Faculty of Nursing, Târgu Jiu Subsidiary, Titu Maiorescu University, Bucharest, Romania
4. Department of Oncology, Faculty of Medicine, Ovidius University, Constanta, Romania
5. Department of Oncology, Victor Babeș University of Medicine and Pharmacy, Timișoara, Romania
6. Independent Biostatistician, Timișoara, Romania
7. Department of Plastic Surgery, University of Medicine and Pharmacy of Craiova, Craiova, Romania