1. Department of Endocrinology and Clinical Nutrition, University Hospital Zurich, Switzerland
/ Department of Internal Medicine, Psychiatry University Hospital Zurich, Switzerland
2. Department of Haematology and Central Haematology Laboratory, Bern University Hospital, Inselspital, University of Bern, Switzerland
3. Clinics of Medical Oncology, HFR Fribourg Cantonal Hospital, Switzerland
4. Clinic for Transplantation Immunology and Nephrology, University Hospital Basel, Switzerland
5. Division of Primary Care Medicine, Department of Primary Care Medicine, Geneva University Hospitals, Switzerland
6. Department of Gastroenterology, Clinic for Visceral Surgery and Medicine, Bern University Hospital, Switzerland
7. Centre for Laboratory Medicine, and Haemostasis and Haemophilia Centre, St Gallen, Switzerland
8. Institute of Primary Care, University and University Hospital Zurich, Switzerland
9. Division of Cardiology, University Hospital Basel, Switzerland
10. Department of Obstetrics and Gynaecology, Bern University Hospital, University of Bern, Switzerland
11. Department and Outpatient Clinic for Internal Medicine, University Hospital Zurich, Switzerland
12. Horten Centre for Patient Oriented Research and Knowledge Transfer, University Hospital Zurich, Switzerland