* group. Note that apparently the Dicom standard doesn't explicitely
* define a name (as a string) for each group.
* A typical usage of this method would be to enable a dynamic
* configuration of a Dicom file browser: the admin/user can
* select in the interface which Dicom tags should be displayed.
* \warning Dicom *doesn't* define any name for any 'categorie'
* group. Note that apparently the Dicom standard doesn't explicitely
* define a name (as a string) for each group.
* A typical usage of this method would be to enable a dynamic
* configuration of a Dicom file browser: the admin/user can
* select in the interface which Dicom tags should be displayed.
* \warning Dicom *doesn't* define any name for any 'categorie'