Hwang, In Wook
Kim, Kicheol
Kwon, Bit Na
Kim, Hyung Jun
Han, Seung Hun
Lee, Noo Ri
Choi, Eun Ji
Cho, Hyun Ik
Jin, Han Jun
Article History
Received: 11 April 2018
Accepted: 31 August 2018
First Online: 10 September 2018
Compliance with ethical standards
:
: In Wook Hwang, Kicheol Kim, Bit Na Kwon, Hyung Jun Kim, Seung Hun Han, Noo Ri Lee, Eun Ji Choi, Hyun Ik Cho, Han Jun Jin declare that they have no conflict of interest.
: The study was approved by the Ethics Committee of the Dankook University.
: Informed consent was obtained from all individual participants included in the study.