Çevik, Serdar http://orcid.org/0000-0002-2733-4233
Işık, Semra http://orcid.org/0000-0002-6929-7135
Özkılıç, Alper
Article History
Received: 22 May 2019
Accepted: 13 August 2019
First Online: 3 September 2019
Compliance with ethical standards
: The study was approved by the local ethics committee, and informed consent was obtained from every participant.
: There is no conflict interest.