The purpose of this 5-year interventional study is to design, implement, and evaluate the effectiveness of an intervention aimed at facilitating prognosis communication and end-of-life care decision-making to increase the extent of congruence between the patient's preferred and actual EOL care received and patients' and family caregivers' QOL and psychological well-being, reduce futile aggressive healthcare resources utilization at end-of-life, and facilitate bereavement adjustment.