1. Clinic of Endocrinology; Diabetology and Metabolism; University Hospital Basel; Basel Switzerland
2. Department of Clinical Research; University Hospital Basel; Basel Switzerland
3. Medical University Clinic; Kantonsspital Aarau; Aarau Switzerland
4. Divisions of Endocrinology, Diabetology, and Metabolism; Kantonsspital Aarau; Aarau Switzerland
5. Clinics of Emergency Medicine; University Hospital Basel; Basel Switzerland
6. Divisions of Nephrology, Dialysis, and Transplantation; Kantonsspital Aarau; Aarau Switzerland
7. Institute of Laboratory Medicine; Kantonsspital Aarau; Aarau Switzerland