1. Center for Magnetic Resonance Research; Department of Radiology, Medical School; University of Minnesota; Minneapolis MN USA
2. Division of Endocrinology and Diabetes; Department of Medicine; University of Minnesota; Minneapolis MN USA
3. Multimodal and Functional Neuroimaging Research Group; Central European Institute of Technology, CEITEC MU; Brno Czech Republic
4. Oxford Centre for Functional MRI of the Brain (FMRIB); John Radcliffe Hospital; University of Oxford; Oxford UK
5. Division of Biostatistics; School of Public Health; University of Minnesota; Minneapolis MN USA
6. Behavioral and Social Neuroscience Research Group; Central European Institute of Technology, CEITEC MU; Brno Czech Republic
7. First Department of Neurology; Masaryk University and St. Anne's Teaching Hospital; Brno Czech Republic