This website is made possible by the support of the American People through the United States Agency for International Development (USAID). The Global Health Knowledge Collaborative (GHKC) is coordinated by the Knowledge for Health (K4Health) Project. K4Health is supported by USAID's Office of Population and Reproductive Health, Bureau for Global Health, under Cooperative Agreement #AID-OAA-A-13-00068. K4Health is implemented by the Johns Hopkins Center for Communication Programs (CCP) in collaboration with FHI 360, Management Sciences for Health, and IntraHealth International. The contents of this website are the sole responsibility of the GHKC. The information provided on this website is not official U.S. Government information and does not necessarily represent the views or positions of USAID, the United States Government, or the Johns Hopkins University.