- Has a history of type 1 diabetes mellitus (T1DM) or ketoacidosis, or has a history of latent autoimmune diabetes of adults (LADA), is assessed by the investigator as possibly having T1DM or LADA confirmed with a C-peptide <0.7 ng/mL (<0.23 nmol/L), or has a history of other specific types of diabetes (e.g., genetic syndromes, secondary pancreatic diabetes, diabetes due to endocrinopathies, drug- or chemical-induced, or post-organ transplant).