Park, Eun Jung
Min, Kyoung-jin
Choi, Kyeong Sook
Kubatka, Peter
Kruzliak, Peter
Kim, Dong Eun
Kwon, Taeg Kyu
Article History
Received: 17 December 2015
Accepted: 24 February 2016
First Online: 11 March 2016
Competing interests
: The authors declare no competing financial interests.