1. Division of Regional Innovation, Graduate School of Health Sciences, Hirosaki University, Hirosaki, Japan;
2. Division of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, Thailand;
3. School of Health Science, Mae Fah Luang University, Muang Chiang Rai, Thailand;
4. Application, Bruker BioSpin K.K., Kanagawa-ku, Yokohama, Japan