1. Department of Medical Oncology, School of Medicine, Gaziantep University, Gaziantep, Turkey
2. Department of Pathology, Gaziantep University, Gaziantep, Turkey
3. Department of Medical Oncology, Faculty of Medicine, Cukurova University, Adana, Turkey
4. Department of Medical Oncology, Ankara University, Ankara, Turkey
5. Department of Medical Oncology, Medicalpoint Hospital, Gaziantep, Turkey
6. Department of Medical Oncology, Pamukkale University of Medicine, Denizli, Turkey
7. Department of Medical Oncology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
8. Department of Medical Oncology, Istinye Univessity, Ankara, Turkey
9. Department of Medical Oncology, Kartal Dr. Lutfi Kirdar Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
10. Department of Medical Oncology, Medical Faculty, Manisa Celal Bayar University Manisa, Turkey
11. Department of Medical Oncology, Umraniye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
12. Department of Medical Oncology, Marmara University Pendik Training and Research Hospital, Istanbul, Turkey
13. Department of Medical Oncology, Dicle University Medical Faculty, Diyarbakir, Turkey
14. Department of Medical Oncology, Dr Abdurahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara, Turkey
15. Department of Medical Oncology, Faculty of Medicine, Ege University, Izmir, Turkey
16. Department of Medical Oncology, Trakya University Faculty of Medicine, Edirne, Turkey
17. Anadolu Health Center, Department of Medical Oncology. İstanbul, Turkey
18. Department of Medical Oncology, Adiyaman Training and Research Hospital, Adiyaman, Turkey
19. Department of Medical Oncology, Gaziantep University School of Medicine, Gaziantep, Turkey