作者单位:IDIS, Nucl Med Dept, Travesia Choupana S-N, Santiago De Compostela 15706, Spain[1]Univ Santiago De Compostela USC, Fac Med, IDIS, Dept Radiol,Mol Imaging Grp, Campus Vida, Santiago[2]IDIS, Pharm Dept, Travesia Choupana S-N, Santiago De Compostela 15706, Spain[3]