1. Graduate School of Science and TechnologyKumamoto UniversityKumamotoJapan
2. Faculty of Advanced Science and TechnologyKumamoto UniversityKumamotoJapan
3. Aishi Dental Laboratory Co., Ltd.KumamotoJapan
4. Palmeso Co., Ltd.NiigataJapan
5. School of Mechanical EngineeringThe University of AdelaideAdelaideAustralia