1. Division of Endocrinology, Diabetes, and Clinical Nutrition, University Hospital Zurich, Switzerland
2. Competence Center Personalized Medicine UZH/ETH, ETH Zurich and University of Zurich, Switzerland
3. Institute of Neuropathology, University Zurich and University Hospital Zurich, Switzerland
4. Zurich Center for Integrative Human Physiology, University of Zurich, Switzerland