Ozelsancak, Ruya http://orcid.org/0000-0002-0788-8319
Micozkadioglu, Hasan
Torun, Dilek
Tekkarismaz, Nihan
Article History
Received: 26 July 2019
Accepted: 18 November 2019
First Online: 12 December 2019
Ethics approval and consent to participate
: This study was conducted in compliance with the ethical standards of the Declaration of Helsinki and was approved by the Clinical Research Ethics Committee of the Faculty of Medicine, Baskent University. Written informed consent was waived because of the retrospective and noninvasive nature of this study.
: All the authors gave their consent for the publication of this article. The results presented in this paper have not been published previously in whole or part, except in abstract form. That study has been presented at 55th ERA-EDTA congress which hold between 24 and 27 May 2018 in Copenhagen.
: The authors declare that they have no competing interests.