From the Departments of *Radiology, †Nuclear Medicine, and ‡Internal Medicine, Medical Center Haaglanden, The Hague, Netherlands.
Received for publication December 13, 2011; and revision accepted April 23, 2012.
Conflicts of interest and sources of funding: none declared.
Reprints: Merel M. Scheurkogel, MD, Department of Radiology, Medical Center Haaglanden, Lijnbaan 32, 2501 CK The Hague, Netherlands. E-mail: email@example.com.