Sahin, Ugur
Dalva, Klara
Gungor, Funda
Ustun, Celalettin
Beksac, Meral
Article History
Received: 27 March 2017
Accepted: 2 February 2018
First Online: 16 March 2018
Compliance with ethical standard
: The study was performed in accordance with the Declaration of Helsinki and good clinical practice guidelines and was approved by the local institutional review board of Ankara University Medical School. Written informed consents were obtained from all participants prior to enrollment.
: The authors declare that they have no conflict of interest.