1. Endocrine Laboratory, Department of Clinical Chemistry, Amsterdam Gastroenterology & Metabolism Amsterdam UMC, Vrije Universiteit Amsterdam and University of Amsterdam Amsterdam The Netherlands
2. Department of Endocrinology and Metabolism and Laboratory of Endocrinology, Department of Clinical Chemistry, Amsterdam Neuroscience Amsterdam UMC, University of Amsterdam Amsterdam The Netherlands
3. Metabolism and Reward Group, Netherlands Institute for Neuroscience An Institute of the Royal Netherlands Academy of Arts and Sciences (KNAW) Amsterdam The Netherlands
4. Laboratory of Immunopharmacology, Oswaldo Cruz Institute (IOC) Oswaldo Cruz Foundation (FIOCRUZ) Rio de Janeiro Brazil