Pellegrini CA, Steglitz J, Johnston W, Warnick J, Adams T, McFadden HG, Siddique J,Hedeker D, Spring B. Design and protocol of a randomized multiple behavior change trial: Make Better Choices 2 (MBC2). Contemp Clin Trials. 2015 Mar;41:85-92. PubMed PMID: 25625810; PubMed Central PMCID: PMC4380748