[1] Xiamen Univ, Sch Med, Xiamen 361102, Peoples R China
[2] Zhejiang Univ, Sch Med, Affiliated Hosp 1, Dept Nucl Med, Hangzhou 310003, Peoples R China
[3] Army Med Univ, Daping Hosp, Dept Nucl Med, Chongqing 400042, Peoples R China
[4] Zhejiang Univ, Sch Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310058, Peoples R China
[5] Xiamen Univ, Dept Chem, Xiamen 361005, Peoples R China