1. The Wallenberg Laboratory for Cardiovascular Research (A.T.), Departments of Internal Medicine and Geriatrics, University of Gothenburg, S-413 45 Gothenburg, Sweden
2. Institute of Medicine, Sahlgrenska Academy, and Center for Bone Research at the Sahlgrenska Academy (L.V., D.M., C.O.), Departments of Internal Medicine and Geriatrics, University of Gothenburg, S-413 45 Gothenburg, Sweden
3. Laboratory of Molecular Endocrinology and Oncology (F.L.), Laval University Hospital Research Center and Laval University, Québec, Canada G5Y 0H1
4. Clinical and Molecular Osteoporosis Research Unit (M.K.K.), Department of Clinical Sciences, Lund University, S-221 00 Lund, Sweden
5. Department of Orthopaedics (M.K.K.), Malmö University Hospital, SE-205 02 Malmö, Sweden
6. Department of Medical Sciences (O.L.), University of Uppsala, SE-751 05 Uppsala, Sweden