[1] Korea Inst Radiol & Med Sci, Korea Canc Ctr Hosp, Dept Nucl Med, Seoul, South Korea
[2] Korea Inst Radiol & Med Sci, Res Inst Radiol & Med Sci, Div Appl RI, Seoul, South Korea
[3] Univ Sci & Technol, Dept Radiol & Med Oncol Sci, Seoul, South Korea
[4] Korea Inst Radiol & Med Sci, Korea Canc Ctr Hosp, Dept Internal Med, Div Hematol Oncol, Seoul, South Korea
[5] Korea Inst Radiol & Med Sci, Korea Canc Ctr Hosp, Dept Internal Med, Div Hematol Oncol, 75,Nowon Ro, Seoul, South Korea
[6] Korea Canc Ctr Hosp, Korea Inst Radiol & Med Sci, Dept Nucl Med, 75,Nowon Ro, Seoul, South Korea