1. Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, Group for Functionalized Biomaterials, EPFL SB ISIC SCI-SB-SG, Station 6, CH-1015 Lausanne, Switzerland
2. Department of Applied Physics, Université de Genève, 22 Chemin de Pinchat, 1211 Genève 4, Switzerland
3. Laboratory of Functional and Metabolic Imaging, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
4. Neurometabolic Unit, Service of Clinical Chemistry, University Hospital of Lausanne, CH-1015 Lausanne, Switzerland
5. Animal Imaging and Technology, Center for Biomedical Imaging, EPFL, CH-1015 Lausanne, Switzerland
6. Faculty of Biology and Medicine, Department of Biomedical Sciences, Université de Lausanne, CH-1015 Lausanne, Switzerland
7. Université Savoie Mont-Blanc, SYMME, F-74000 Annecy, France
8. Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, Group of Coordination Chemistry, EPFL SB ISIC SCI-SB-MM, Station 6, CH-1015 Lausanne, Switzerland