1. Department of Physiology/Endocrine Institute of Neuroscience and Physiology The Sahlgrenska Academy at the University of Gothenburg Gothenburg Sweden
2. Department of Physiology/Metabolic Physiology Institute of Neuroscience and Physiology The Sahlgrenska Academy at the University of Gothenburg Gothenburg Sweden
3. Wallenberg Centre for Molecular and Translational Medicine University of Gothenburg Gothenburg Sweden
4. Department of Nutritional Sciences Pennsylvania State University University Park Pennsylvania USA
5. Department of Endocrine Neurobiology Institute of Experimental Medicine Budapest Hungary