筛选: Committee Bowman, F Dubois, Emory University 删除限定条件 Committee: Bowman, F Dubois, Emory University Committee Guo, Ying, Emory University 删除限定条件 Committee: Guo, Ying, Emory University Committee Manatunga, Amita, Emory University 删除限定条件 Committee: Manatunga, Amita, Emory University Committee Waller, Lance, Emory University 删除限定条件 Committee: Waller, Lance, Emory University Degree PhD 删除限定条件 Degree: PhD