1. Stent Research and Development Center; Osstemcardiotec; Seoul Korea
2. Convergence Program of Biomedical Engineering & Biomaterials, Seoul National University of Science and Technology; Seoul Korea
3. Center for Biomaterials, Biomedical Research Institute, Korea Institute of Science and Technology; Seoul Korea
4. Laboratory Animal Center; Daegu-Gyeongbuk Medical Innovation Foundation; Daegu Korea