Evolution of Investigating Informed Assent Discussions about CPR in Seriously Ill Patients. - Stapleton, Renee D.; Ford, Dee W.; Sterba, Katherine R.; Nadig, Nandita R.; Ades, Steven; Back, Anthony L.; Carson, Shannon S.; Cheung, Katharine L.; Ely, Janet; Kross, Erin K.; Macauley, Robert C.; Maguire, Jennifer M.; et al. (Journal of Pain & Symptom Management, 2022)