1. Department of Neurology and MINER (Molecular Imaging & Neurovascular Research) Laboratory, Dongguk University Ilsan Hospital, Goyang, Korea.
2. Stroke Center, Kwandong University Myongji Hospital, Goyang, Korea.
3. Department of Radiology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA.
4. Department of Laboratory Medicine, Dongguk University Ilsan Hospital, Goyang, Korea.