diff --git a/Modules/DiffusionImaging/DiffusionCore/mitkDiffusionFunctionCollection.h b/Modules/DiffusionImaging/DiffusionCore/mitkDiffusionFunctionCollection.h
index ffe98944ad..6401513a63 100644
--- a/Modules/DiffusionImaging/DiffusionCore/mitkDiffusionFunctionCollection.h
+++ b/Modules/DiffusionImaging/DiffusionCore/mitkDiffusionFunctionCollection.h
@@ -1,64 +1,62 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #ifndef __mitkDiffusionFunctionCollection_h_
 #define __mitkDiffusionFunctionCollection_h_
 
 
 #include "DiffusionCoreExports.h"
-#include "vector.h"
-#include "map.h"
 #include "vnl/vnl_vector.h"
 #include "vnl/vnl_vector_fixed.h"
 #include "itkVectorContainer.h"
 
 namespace mitk{
 
 class DiffusionCore_EXPORT sh
 {
 public:
   static double factorial(int number);
   static void Cart2Sph(double x, double y, double z, double* cart);
   static double legendre0(int l);
   static double spherical_harmonic(int m,int l,double theta,double phi, bool complexPart);
   static double Yj(int m, int k, double theta, double phi);
 };
 
 class DiffusionCore_EXPORT gradients
 {
 private:
   typedef std::vector<unsigned int> IndiciesVector;
   typedef std::map<double, IndiciesVector > BValueMap;
   typedef itk::VectorContainer< unsigned int, vnl_vector_fixed< double, 3 > > GradientDirectionContainerType;
 
 public:
   static std::vector<unsigned int> GetAllUniqueDirections(const std::map<double , std::vector<unsigned int> > & refBValueMap, GradientDirectionContainerType *refGradientsContainer );
 
   static bool CheckForDifferingShellDirections(const std::map<double , std::vector<unsigned int> > & refBValueMap, GradientDirectionContainerType::ConstPointer refGradientsContainer);
   static vnl_matrix<double> ComputeSphericalHarmonicsBasis(const vnl_matrix<double> & QBallReference, const unsigned int & LOrder);
   static vnl_matrix<double> ComputeSphericalFromCartesian(const IndiciesVector  & refShell, GradientDirectionContainerType::Pointer refGradientsContainer);
   static mitk::gradients::GradientDirectionContainerType::Pointer CreateNormalizedUniqueGradientDirectionContainer(const BValueMap &bValueMap, mitk::gradients::GradientDirectionContainerType::Pointer origninalGradentcontainer);
 
 
   template<typename type>
   static double dot (vnl_vector_fixed< type ,3> const& v1, vnl_vector_fixed< type ,3 > const& v2 );
 
 };
 
 }
 
 #endif //__mitkDiffusionFunctionCollection_h_