; and (2) such sums as may be necessary for fiscal years 2020 through 2022. 1006. Additional research on the relationship between the built environment and the health of community residents (a) Definition of eligible institution In this section, the term eligible institution means a public or private nonprofit institution that submits to the Secretary of Health and Human Services (in this section referred to as the Secretary ) and the Administrator of the Environmental Protection Agency (in this section referred to as the Administrator ) an application for a grant under the grant program authorized under subsection (b)(2) at such time, in such manner, and containing such agreements, assurances, and information as the Secretary and Administrator may require. (b) Research grant program (1) Definition of health In this section, the term health includes— (A) levels of physical activity; (B) degree of mobility due to factors such as musculoskeletal diseases, arthritis, and obesity; (C) consumption of nutritional foods; (D) rates of crime; (E) air, water, and soil quality; (F) risk of injury; (G) accessibility to health care services; (H) levels of educational attainment; and (I) other indicators as determined appropriate by the Secretary. (2) Grants The Secretary, in collaboration with the Administrator, shall provide grants to eligible institutions to conduct and coordinate research on the built environment and its influence on individual and population-based health. (3) Research The Secretary shall support research that— (A) investigates and defines the causal links between all aspects of the built environment and the health of residents; (B) examines— (i) the extent of the impact of the built environment (including the various characteristics of the built environment) on the health of residents; (ii) the variance in the health of residents by— (I) location (such as inner cities, inner suburbs, and outer suburbs); and (II) population subgroup (including children, the elderly, the disadvantaged)