This lecture is part of the NIH Clinical and Translational Research Summer Course which provides an online opportunity for didactic learning through lectures, discussions, and small group activities. The course also provides an opportunity to learn more about the unique resources available at the NIH, to meet with researchers and program administrators, and to learn more about potential career opportunities at the NIH. If you have any questions or need additional information regarding the Clinical and Translational Research Summer Course, please email the course coordinator at: [email protected].