1. Endocrine Laboratory, Department of Laboratory Medicine, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands.
2. Amsterdam Neuroscience, Amsterdam, The Netherlands.
3. Amsterdam Gastroenterology Endocrinology & Metabolism, Amsterdam, The Netherlands.
4. Metabolism and Reward Group, Royal Netherlands Academy of Arts and Sciences, Netherlands Institute of Neuroscience, Amsterdam, The Netherlands.
5. Brain Plasticity Group, Swammerdam Institute for Life Sciences, Faculty of Science, University of Amsterdam, Amsterdam, The Netherlands.
6. Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.