Toward health equity and patient-centeredness [electronic resource] : integrating health literacy, disparities reduction, and quality improvement : workshop summary / Samantha Chao, Karen Anderson, and Lyla Hernandez, rapporteurs ; Forum on the Science of Health Care Quality Improvement and Implementation, Roundtable on Health Disparities, Roundtable on Health Literacy, Board on Health Care Services, Board on Population Health and Public Health Practice, Institute of Medicine of the National Academies.