1. Department of BIN
Fusion Technology, Chonbuk National University, Jeonju, 561-756, Korea
2. Polymer Fusion Research Center, Department of Polymer·Nano
Science and Technology, Chonbuk National University, Jeonju,
561-756, Korea
3. Cardiovascular Division, Beth Israel Deaconess Medical
Center, Harvard Medical School, Boston, Massachusetts 02215, United States