1. Dokuz Eylül University Faculty of Medicine, Department of Internal Medicine, İzmir, Türkiye
2. University of Health Sciences Türkiye, İzmir Tepecik Training and Research Hospital, Division of Medical Oncology, Clinic of Internal Medicine, İzmir, Türkiye
3. Dokuz Eylül University Faculty of Medicine, Division of Medical Oncology, Department of Internal Medicine, İzmir, Türkiye