1. Division of Bone Diseases Geneva University Hospitals and Faculty of Medicine, University of Geneva Geneva Switzerland
2. Nutrition Unit, Service of Endocrinology, Diabetes, Nutrition and Therapeutic Education, Department of Medicine Geneva University Hospitals Geneva Switzerland
3. Institute of Bioengineering, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne Lausanne Switzerland
4. Department of General Internal Medicine Bern University Hospital, Inselspital, University of Bern Bern Switzerland
5. Institute of Primary Health Care, University of Bern Bern Switzerland
6. Salk Institute for Biological Sciences La Jolla California USA
7. Interdisciplinary Center for Bone Diseases, Service of Rheumatology Lausanne University Hospital and University of Lausanne Lausanne Switzerland
8. Department of Rheumatology and Immunology Bern University Hospital, Inselspital, University of Bern Bern Switzerland
9. Division of Neurology, Department of Clinical Neurosciences Lausanne University Hospital and University of Lausanne Lausanne Switzerland
10. Diabetes Centre, Faculty of Medicine University of Geneva Geneva Switzerland