Affiliation: | 1. Department of Biotechnology, Yonsei University, , Seoul, 120‐749 Republic of Korea;2. Department of Stem Cell Biology, Konkuk University School of Medicine, , Gwangjin‐gu, Seoul, 143‐701 Republic of Korea;3. Department of Chemical Engineering, Myongji University, , Yongin, 449‐728 Republic of Korea;4. School of Chemical Engineering and SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, , Suwon, 440‐746 Republic of Korea;5. Division of Vascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, , Seoul, 135‐710 Republic of Korea |