+Credits :
+-------
+Images whose name begins by LEADTOOLS come from
+ http://www.leadtools.com
+Images whose name begins by D_CLUNIE come from
+ ftp://medical.nema.org/MEDICAL/Dicom/DataSets/WG04/
+Images whose name looks some how like "MR-MONO2-16-head.dcm" come from
+ http://www.barre.nom.fr/medical/samples/
+Some images whith 'broken header' where found following the linkd provided by
+ http://xmedcon.sourceforge.net/links/
+Most of the other ones have been sent to us, after anonymization, by people
+ getting troubles with them.