1. Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Baskent University, Ankara 06490, Turkey
2. Department of Radiation Oncology, Faculty of Medicine, Baskent University, Adana 01120, Turkey
3. Department of Oral and Maxillofacial Radiology, School of Dental Medicine, Bahcesehir University, Istanbul 34349, Turkey
4. Clinics of Medical Oncology, Adana Seyhan Medical Park Hospital, Adana 01120, Turkey
5. Clinics of Medical Oncology, Istinye University, Adana Medical Park Hospital, Adana 01120, Turkey
6. Department of Radiation Oncology, School of Medicine, Koc University, Istanbul 34450, Turkey