- For Cohort 1, be a man or woman, >= 75 years of age who are either healthy or who present with stable, well-controlled, chronic conditions which frequently occur in the elderly, such as: hyperlipidemia; controlled hypertension; impaired fasting glucose, impaired glucose tolerance or type 2 diabetes mellitus controlled with diet, and/or metformin monotherapy, dipeptidyl peptidase-4 (DPP-4) inhibitor monotherapy or a combination of metformin and DPP-4 inhibitor, who have glycated hemoglobin (HbA1c) levels less than 8 percent; degenerative joint disorders and osteoporosis; kidney function decline appropriate for age. Inclusion of participants with other chronic, well-controlled and stable conditions to Cohort 1 should be reviewed and agreed between the Investigator and the Sponsor