Funding for this research was provided by:
Scientific Research Projects Coordination Unit of Istanbul University (15364)
Text and Data Mining valid from 2018-04-27
Received: 6 February 2018
Accepted: 16 April 2018
First Online: 27 April 2018
Compliance with Ethical Standards
: This study was planned under the guidance and approval of the Ethical Committee at Cerrahpasa Medical Faculty of Istanbul University. The study was performed in accordance with the Helsinki Declaration, and written informed consent was obtained from all individuals prior to their admitting in the study.