1. Department of Endocrinology, Metabolism, and Diabetes (J.B.), Karolinska University Hospital Huddinge, Karolinska Institute, 141 86 Stockholm, Sweden
2. Osteoporosis Research Unit (Ö.L.), Uppsala University Hospital, 751 85 Uppsala, Sweden
3. Department of Radiology, Oncology, and Radiation Science (J.K., L.J.), Section of Radiology, Uppsala University Hospital, 751 85 Uppsala, Sweden
4. AstraZeneca (L.J., A.M.L.), 431 83 Mölndal, Sweden
5. Department of Obesity and Endocrinology (J.W.), Clinical Sciences Centre, University Hospital Aintree, Liverpool L9 7AL, United Kingdom
6. AstraZeneca (J.S., S.P.), Wilmington, Delaware 19850