DOC: Update DICOM reference.

Author: thewtex

Document/LaTeX/InsightJournal.bib

@@ -4805,9 +4805,9 @@ @TechReport{DICOMStandard
   Author         = "NEMA",
   Title          = "The DICOM Standard",
   Institution    = "NEMA",
-  Address        = "http://medial.nema.org/",
+  Address        = "\url{http://dicom.nema.org/}",
   Publisher      = "National Electical Manufacturers Association",
-  Year           = 2004
+  Year           = 2014
 }