1Department of Dietetics, Samsung Medical Center, Seoul 135-710, Korea.
2Graduate School of Public Health, Seoul National University, Seoul 151-742, Korea.
3Nutrition Care Services, Seoul National University Bundang Hospital, Seongnam 463-707, Korea.
4Major in Food & Nutrition, Wonkwang University, Iksan 570-749, Korea. JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/