Ritchie ND, Holtrop JS, Gritz RM, Sauder KA, Durfee MJ, Dickinson LM, Kaufmann PG. Enhanced Enrollment in the National Diabetes Prevention Program to Increase Engagement and Weight Loss for the Underserved: Protocol for a Randomized Controlled Trial. JMIR Res Protoc. 2020 Jun 01; 9(6):e15499.