Gumussoy, Ismail http://orcid.org/0000-0002-2725-3273
Duman, Suayip B. http://orcid.org/0000-0003-2552-0187
Article History
Received: 9 May 2019
Accepted: 14 September 2019
First Online: 23 September 2019
Compliance with ethical standards
:
: Authors declare that they have no conflict of interest
: All procedures performed in studies involving human participants were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study, formal consent is not required.