1. Department of Radiology and Nuclear Medicine; Otto-von-Guericke University Magdeburg; Germany
2. Department of Biomedical Magnetic Resonance (BMMR), Division Experimental Physics, Faculty of Physics; Otto-von-Guericke University Magdeburg; Germany
3. Department of Economics; University of Zurich; Switzerland
4. Institute for Biometrics and Biomedical Informatics, Otto-von-Guericke University Magdeburg; Germany
5. Leibniz Institute for Neurobiology; Magdeburg Germany