1Center for Advanced Molecular Imaging and Translation, Chang Gung Memorial Hospital,
Linkou 333, Taiwan
2Department of Nuclear Medicine, Chang Gung Memorial Hospital, No. 5, Fu-Hsin Street,
Kweishan, Linkou, Taoyuan 333, Taiwan
3INSERM, UMR1101 LaTIM, CHRU Brest, 29609 Brest, France
4Division of Diagnostic Imaging, Department of Imaging Physics, The University of Texas
MD Anderson Cancer Center, Houston, TX 77030, USA
5Department of Electrical Engineering, Chang Gung University, Taoyuan 333, Taiwan