Division of Rheumatology, Department of Internal Medicine, School of Medicine, Eskişehir Osmangazi University, Eskişehir, 26480, Turkey. celeng18@gmail.com.
European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery