Filtering by: Committee Chang, Howard, Emory University Remove constraint Committee: Chang, Howard, Emory University Committee Hu, Xiaoping P, Emory University Remove constraint Committee: Hu, Xiaoping P, Emory University Committee Long, Qi, Emory University Remove constraint Committee: Long, Qi, Emory University Department Biostatistics Remove constraint Department: Biostatistics Submission Type Dissertation Remove constraint Submission Type: Dissertation