10:45 AM - 10:55 AM
Won Im Cho1, ○Hye Rim Chung1, Hak C. Jang2, Joon-Seok Hong3, Jung Sub Lim4, Min Jae Kang5, Young Ah Lee6, Choong Ho Shin6, Sei Won Yang6 (1.Division of Endocrinology and Metabolism / Department of Pediatrics, Seoul National University Bundang Hospital, 2.Division of Endocrinology / Department of Internal Medicine, Seoul National University Bundang Hospital, 3.Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, 4.Department of Pediatrics, Korea Cancer Center, 5.Department of Pediatrics, Hallym University Sacred Heart Hospital, 6.Department of Pediatrics, Seoul National University Children's Hospital)