Filtering by: Committee Haardoerfer, Regine, Emory University Remove constraint Committee: Haardoerfer, Regine, Emory University Committee McFarland, Deborah A, Emory University Remove constraint Committee: McFarland, Deborah A, Emory University Graduation year sim 2015 Remove constraint Graduation year sim: 2015 Keyword cost-effective Remove constraint Keyword: cost-effective Submission Type Dissertation Remove constraint Submission Type: Dissertation