1. Soft and Wet Matter Engineering Laboratory (SWEL)Department of Mechanical Systems EngineeringGraduate School of Science and EngineeringYamagata University 4‐3‐16 Jonan Yonezawa 992‐8510 Japan
2. Life‐3D Printing Innovation Center (LPIC)Yamagata University 4‐3‐16 Jonan Yonezawa 992‐8510 Japan