Lee, Hongsik
Jeong, Hyeyeun
Park, Sangeun
Yoo, Wonbaek
Choi, Soyoung
Choi, Kyungmin
Lee, Min‐Goo
Lee, Mihwa
Cha, DaeRyong
Kim, Young‐Sik
Han, Jeeyoung
Kim, Wonkon
Park, Sun‐Hwa
Oh, Junseo
Funding for this research was provided by:
Basic Science Research Program
National Research Foundation of Korea
Ministry of Education, Science and Technology (NRF‐2012R1A1A2043349)
Article History
Received: 11 August 2014
Revised: 3 March 2015
Accepted: 9 March 2015
First Online: 11 April 2015
Conflict of interest
: The authors declare that they have no conflict of interest.