Text and Data Mining valid from 2019-08-08
First Online: 8 August 2019
Compliance with ethical guidelines
: O. Karakayali, S. Yilmaz, A. Karakayali, Y. Yigit, H.C. Halhalli, and T. Uslu declare that they have no competing interests.
: The rules of the Helsinki Declaration and current good clinical practice guidelines were followed. All patients were informed about this research, and written informed consent was obtained from all patients.