Lee, Chang-Hoon; Jeong, Yun-Jeong; Heo, Eun Young; Park, Jong Sun; Lee, Ji Sun; Lee, Byoung Jun; Park, Young Sik; Song, Eun Hee; Yang, Yun Jung; Cho, Young Soo; Cho, En-hi; Na, Kyoung-in; Oh, Eun-Jeong; Lee, Jin-beom; Oh, Soo-Yeon; Kim, HeeJin; Park, Chang Min; Yim, Jae-Joon
BMC Public Health Vol.13 No.720, pp. 1-6