From the *Department of Radiological Sciences, Nuclear Medicine Unit, †Department of Clinical and Experimental Medicine and Pharmacology, Section of Endocrinology, and ‡Unit of Nephrology and Dialysis, University of Messina, Messina, Italy.
Received for publication December 10, 2011; revision accepted March 6, 2012.
Conflicts of interest and sources of funding: none declared.
Reprints: Alfredo Campennì, MD, Unità di Medicina Nucleare, Dipartimento di Scienze Radiologiche, Padiglione E, piano terra, Policlinico Universitario “G. Martino,” v. Consolare Valeria, 98125 Messina, Italy. E-mail: firstname.lastname@example.org.