“…[13,14] Although all eight domains can apply to patients with DC, their relative importance may vary across the illness trajectory. [5,15] Advance care planning (ACP) is a component of palliative care that involves the iterative and longitudinal process of medical decision making for patients and their families over the course of their illness trajectory. [16,17] ACP includes identifying surrogate decision makers, illness education and prognostic disclosure, and formal documentation of goals for medical and end-of-life care (EoLC) through advance directives that center on the goals, values, and preferences of patients and their families.…”