1. Department of Surgery and Science; Graduate School of Medical Sciences, Kyushu University; Higashi-ku Fukuoka Japan
2. Department of Medicine and Biosystemic Science; Graduate School of Medical Sciences, Kyushu University; Higashi-ku Fukuoka Japan
3. Research Center for Medical Glycoscience (RCMG); National Institute of Advanced Industrial Science and Technology (AIST); Tsukuba Ibaraki Japan
4. Department of Hepatobiliary and Pancreatic Surgery; Gunma University; Maebashi Gunma Japan