5 | 1 | Vol. 12, No. 2 | Song, Siwon*, Choi, Yong-Sang**†, Jeon, HyeSook***, Kang, Hyoji****, Sung, Changmo*****,
Paik, Hee-Young****** and Lee, Heisook******* | |
4 | 2 | Vol. 12, No. 2 | | |
3 | 3 | Vol. 12, No. 2 | Shim, Sungbo*, Kim, Jisun**, Sung, Hyun Min*, Lee, Jae-Hee**, Kwon, Sang-Hoon**, Sun, Min-Ah**, Ha, Jong-Chul***,
Byun, Young-Hwa***†, and Kim, Yeon-Hee**** | |
2 | 4 | Vol. 12, No. 2 | | |
1 | 5 | Vol. 12, No. 2 | | |