1. Medical Association GroupTokuyama Corporation Ibaraki Japan
2. Tsukuba Research LabTokuyama Corporation Ibaraki Japan
3. Open Innovation Promotion Department, Management Strategy Planning DivisionJEOL Ltd. Tokyo Japan
4. Division of Clinical Mass SpectrometryChiba University Hospital Chiba Japan
5. Department of Biotechnology and Life Science, Faculty of TechnologyTokyo University of Agriculture and Technology Tokyo Japan