1. Section for Pharmacology and Pharmaceutical Biosciences, Department of Pharmacy, University of Oslo, P.O. Box 1068 Blindern, 0316 Oslo, Norway
2. Department of Endocrinology and Metabolism, Odense University Hospital, University of Southern Denmark, 5230 Odense, Denmark
3. Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
4. Centenary Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
5. Bioanalytical Facility, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
6. Clinical Biochemistry, Norfolk and Norwich University Hospital, Norwich NR4 7UY, UK
7. Department of Cellular and Molecular Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark