1. Department of Radiology, Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, Minnesota, USA
2. Division of Endocrinology, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
3. Multimodal and Functional Neuroimaging Research Group, CEITEC—Central European Institute of Technology, Masaryk University, Brno, Czech Republic
4. MARBILab, Museo storico della fisica e Centro di studi e ricerche Enrico Fermi, Rome, Italy
5. Fondazione Santa Lucia IRCCS, Rome, Italy
6. FMRIB Centre, University of Oxford, Oxford, UK
7. Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA