Funding for this research was provided by:
Kastamonu University Scientific Research Projects Coordinator (KU-BAP01/2016-12, KU-BAP01/2017-21)
Article History
Received: 4 January 2018
Accepted: 5 June 2018
First Online: 15 June 2018
Compliance with ethical standards
:
: The authors declare no competing financial, professional, or personal interests from other parties.