1. Institute of Physics of Biological Systems, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
2. Department of Functional Brain Imaging Research, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
3. Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Cambridge, United Kingdom
4. Laboratory of Functional and Metabolic Imaging, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
5. Department of Radiology, University Hospital Lausanne (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
6. Sir Peter Mansfield Magnetic Resonance Center, The University of Nottingham, Nottingham NG7 2RD, United Kingdom
7. Laboratory of Neuroenergetics and Cellular Dynamics, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
8. General Electric Healthcare, Chalfont St Giles, Buckinghamshire HP8 4SP, United Kingdom