1. Molds & Dies R&D Group; Korea Institute of Industrial Technology; Yeonsu-gu Incheon 21999 Republic of Korea
2. Samsung Electro-Mechanics; Suwon-si Gyeonggi-do 16674 Republic of Korea
3. Advanced Technology Research Center & School of Mechanical Engineering; Korea University of Technology and Education (KOREATECH); Cheonan-si Chungcheongnam-do 31253 Republic of Korea