1. Laboratory for Vascular Medicine and Stem Cell Biology, Department of Physiology Medical Research Institute, School of Medicine, Pusan National University, Yangsan, Korea
2. Soonchunhyang Medical Science Research Institute, Soonchunhyang University Seoul Hospital, Yongsan-gu, Seoul, Korea
3. Department of Biochemistry, School of Medicine Soonchunhyang University, Cheonan, Korea
4. Department Regenerative Medicine Science Tokai University School of Medicine, Isehara, Kanagawa, Japan