1. Division of Cardiology; Department of Medicine; Karolinska Institutet; Karolinska University Hospital; Stockholm Sweden
2. Division of Physiological Chemistry 2; Department of Medical Biochemistry and Biophysics; Karolinska Institutet; Karolinska University Hospital; Stockholm Sweden
3. Division of Endocrinology; Department of Clinical Sciences; Danderyd Hospital; Karolinska Institutet; Karolinska University Hospital; Stockholm Sweden
4. Division of Endocrinology and Diabetology; Department of Molecular Medicine and Surgery; Karolinska Institutet; Karolinska University Hospital; Stockholm Sweden