Authors: Deborah Leachman Slawson; William T Dalton; Taylor McKeehan Dula; Jodi Southerland; Liang Wang; Mary Ann Littleton; Diana Mozen; George Relyea; Karen Schetzina; Elizabeth F Lowe; James M Stoots; Tiejian Wu Journal: Contemp Clin Trials Date: 2015-04-30 Impact factor: 2.226