1. Radiology Department, Ankara University, Ankara, Türkiye
2. Radiology Department, Kırıkkale Yuksek Ihtısas Hospital, Kırıkkale, Türkiye
3. Gastroenterology Department, Ministry of Health Ankara Etlik City Hospital, Ankara, Türkiye
4. Biostatistics, Uludag University, Bursa, Türkiye
5. Gastroenterology Department, Yildirim Beyazit University Faculty of Medicine, Ankara, Türkiye