1. Molecular and Cellular Glycobiology Unit; Department of Biological Science; Sungkyunkwan University; Kyunggi-Do 440-746 Korea
2. Research Institute; Davinch-K Co., Ltd.; Geumcheon-gu Seoul 153-719 Korea
3. Division of Enteric Diseases; Center for Infectious Diseases Research; Korea National Institute of Health; Heungdeok-gu Cheongju 363-951 Korea
4. Division of Applied Medicine; School of Korean Medicine; Pusan National University; Yangsan City Korea
5. Faculty of Medicinal Biotechnology; Dong-A University; Busan 604-714 Korea
6. Department of Medical Device Management and Research; Samsung Advanced Institute for Health Sciences and Technology (SAIHST); Sungkyunkwan University; Seoul 06351 Korea