; (C) information collection and evaluation activities to study the impact of such models on patient outcomes and maternal health care providers, and to identify best practices the expansion and use of such models; and (D) any other activity consistent with achieving the objectives of grants awarded under this section, as determined by the Secretary. (2) Permissible uses In addition to any of the uses under paragraph (1), grants awarded under subsection (a) may be used for— (A) equipment to support the use and expansion of technology-enabled collaborative learning and capacity building models, including for hardware and software that enables distance learning, maternal health care provider support, and the secure exchange of electronic health information