• Kim Soo-Geun

• Occupathional Health   2014  Volume.312  No.0 45 ~ 52

• Jung Jin-Woo

• Occupathional Health   2014  Volume.312  No.0 34 ~ 44

• Kwon Ho-Jang

• Occupathional Health   2014  Volume.312  No.0 27 ~ 33

• Im Seul-Gi

• Choi Ah-Rum, 

• Occupathional Health   2014  Volume.312  No.0 17 ~ 26

• Kim Chi-Nyon

• Occupathional Health   2014  Volume.312  No.0 12 ~ 16

• Kim Hyeon-Yeong

• Occupathional Health   2014  Volume.312  No.0 9 ~ 11

• Kim Eun-A

• Occupathional Health   2014  Volume.312  No.0 5 ~ 8