[1] Kosin Univ, Dept Lab Med, Coll Med, Pusan 602030, South Korea
[2] Yonsei Univ, Dept Lab Med, Coll Med, Seoul 120752, South Korea
[3] Kwandong Univ, Coll Med, Dept Lab Med, Goyang, Gyeonggi, South Korea
[4] Korea food & Drug Adm, Ctr Food Safety Evaluat, Seoul 122704, South Korea