1. From the Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon (H.C., J.H.A., D.-S.L., G.Y.K.)
2. Center for Vascular Research, Institute for Basic Science, Daejeon, Republic of Korea (J.K., G.Y.K.)
3. Department of Surgery (Y.-K.H.), Keck School of Medicine, University of Southern California, Los Angeles
4. Department of Biochemistry and Molecular Biology (Y.-K.H.), Keck School of Medicine, University of Southern California, Los Angeles
5. Department of Immunology, Genetics, and Pathology, Uppsala University, Sweden (T.M.).