Ogcheol Lee
Red Cross College of Nursing, Chung-Ang University
84 Heukseok-Ro, Dongjak-Gu, Seoul, Korea 06974
E-mail : leeoc@cau.ac.kr
Kyungnam kim
Gyeonggi Provincial Government
1, Hyowon-ro, paldal-qu, Suwon City, Gyeonggi-do, Korea 16444
E-mail : namikim6264@gmail.com
Jina kim
Red Cross College of Nursing, Chung-Ang University
84 Heukseok-Ro, Dongjak-Gu, Seoul, Korea 06974
E-mail : jinaword@cau.ac.kr