Part I: Clinical and Pre-clinical Applications and Research -- Skeletal deficits in Type 1 Diabetes Mellitus- Skeletal Deficits in Type 2 Diabetes Mellitus -- Fracture Risk Assessment in Diabetes -- Diabetes-related Conditions and Complications in Orthopedic Surgery -- Impact of Diabetes on Periodontal Disease -- Biomarkers of Diabetic Bone Disease -- Safety of Anti-diabetic Therapies on Bone -- Bone Marrow Stem Cells and Bone Turnover in Diabetic Disease -- Part II: Biomechanics and Bone Quality -- Material Properties of Diabetic Bone -- Bone Quality in Type 2 Diabetes Mellitus -- Imaging of Diabetic Bone Structure.