; (3) a description of assistance received from other Federal agencies relating to the removal of lead-based paint and other hazardous materials; and (4) any best practices developed or provided by the Department of Housing and Urban Development and the Environmental Protection Agency relating to the removal of lead-based paint and other hazardous materials. 434. (a) Within available funds for the National Forest System, the Secretary of Agriculture shall conduct an inventory and evaluation of certain land, as generally depicted on the map entitled Flatside Wilderness Adjacent Inventory Areas and dated November 30, 2017, to determine the suitability of that land for inclusion in the National Wilderness Preservation System. (b) The Chief of the Forest Service shall submit to the Committees on Agriculture, Nutrition, and Forestry, Appropriations, and Energy and Natural Resources of the Senate the results of the inventory and evaluation required under subsection (a). Addressing pediatric cancer rates in the United States 435. (a) Report identifying geographic variation of types of pediatric cancer Using funds appropriated under the heading Toxic Substances and Environmental Health for the Agency for Toxic Substances and Disease Registry, the Secretary of Health and Human Services, not later than 180 days after the date of enactment of this Act, shall submit to the Committee on Health, Education, Labor, and Pensions of the Senate, the Committee on Appropriations of the Senate, the Committee on Energy and Commerce of the House of Representatives, and the Committee on Appropriations of the House of Representatives, a report that provides details on the geographic variation in pediatric cancer incidence in the United States, including— (1) the types of pediatric cancer within each of the 10 States with the highest age-adjusted incidence rate of cancer among persons aged 20 years or younger