1. Section of Nuclear Medicine; Department of Radiology and Radiological Science; Johns Hopkins University School of Medicine; Baltimore MD USA
2. Department of Nuclear Medicine; La Timone University Hospital & CERIMED & Inserm UMR1068; Aix-Marseille University; Marseille France
3. Division of Endocrinology, Diabetes & Metabolism; Department of Medicine; Johns Hopkins University School of Medicine; Baltimore MD USA