1. Brain Korea 21 PLUS Project for Medical ScienceYonsei University College of Medicine Seoul Republic of Korea
2. Department of Internal MedicineYonsei University College of Medicine Seoul Republic of Korea
3. Graduate SchoolYonsei University College of Medicine Seoul Republic of Korea
4. Division of Endocrinology and Metabolism, Department of Internal MedicineNational Health Insurance Service Ilsan Hospital Goyang Republic of Korea
5. Institute of Endocrine Research, Yonsei University College of Medicine Seoul Korea
6. Department of Systems BiologyGlycosylation Network Research Center, Yonsei University Seoul Republic of Korea