[1] Amirkabir Univ Technol, Tehran Polytech, Dept Chem Engn, Tehran, Iran
[2] Rhein Westfal TH Aachen, Univ Clin, Inst Expt Mol Imaging, Aachen, Germany
[3] Rhein Westfal TH Aachen, Helmholtz Inst Biomed Engn, Aachen, Germany
[4] Uniklin RWTH Aachen Univ, Dept Nucl Med, Aachen, Germany
[5] Univ Arizona, Coll Pharm, Dept Pharmacol & Toxicol, Tucson, AZ 85721 USA
[6] Univ Arizona, UA Canc Ctr, Tucson, AZ USA