/**
 \defgroup ITKIOMRC Module ITKIOMRC 
 This module contains classes for reading and writing image
files in the MRC file format. https://en.wikipedia.org/wiki/MRC_(file_format)  
 \par Dependencies:
 \li \ref ITKIOImageBase 
 \dot 
 graph "ITKIOMRC" { 
 "ITKIOMRC" -- "ITKIOImageBase"; 
 } 
 \enddot 
 */