1. Department of Advanced Clinical Glycobiology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita21, Nishi11, Kita-ku, Sapporo 001-0021, Japan
2. Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Kita15, Nishi7, Kita-ku, Sapporo 060-8638, Japan
3. Koichi Tanaka Mass Spectrometry Research Laboratory, Shimadzu Corporation, 1, Nishinokyo-Kuwabaracho, Nakagyo-ku, Kyoto 604-8511, Japan
4. Molecular Glycobiology, Research Team for Mechanism of Aging, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
5. Division of Bioinformatics, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan
6. Graduate School of Pharmaceutical Sciences, Nagoya City University,3-1 Tanabe-dori, Mizuho-ku, Nagoya 467-8603, Japan
7. Department of Cell Biology and Molecular Medicine, Ehime University Graduate School of Medicine, Shitsukawa 454, Toon, Ehime 791-0295, Japan
8. Division of Molecular Brain Science, Kobe University Graduate School of Medicine, Kusunoki-cho 7-5-1, Chuo-ku, Kobe, Hyogo 650-0017, Japan