a grant under subsection (a), an entity shall submit to the Secretary an application at such time, in such manner, and containing such information as the Secretary may require. (c) Use of funds Amounts received under a grant awarded under subsection (a) may be used to— (1) provide outreach and education services directly to parents and families, which— (A) may include home visits, 24-hour hotlines, Internet-based educational materials, mobile health technologies, and social marketing campaigns