1. Endocrinology and Metabolism Service (H.A., E.C.-K., I.G., R.D.-P.), Department of Medicine, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
2. Laboratory of Bone Biomechanics (R.S., N.K.), Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, 76100 Israel
3. Bone Laboratory (A.B.), The Hebrew University of Jerusalem, Jerusalem, 91120 Israel
4. Department of Anatomy and Cell Biology (T.M.B.), Division of Endocrinology, Indiana University School of Medicine, Indianapolis, Indiana 46202
5. Department of Anatomy and Anthropology (Y.G.), Sackler School of Medicine, Tel Aviv University, Tel Aviv, 69978 Israel