筛选: Committee Alun Lloyd, North Carolina State University 删除限定条件 Committee: Alun Lloyd, North Carolina State University Committee Gonzalo Vazquez-Prokopec, Emory University 删除限定条件 Committee: Gonzalo Vazquez-Prokopec, Emory University Committee Lance Waller, Emory University 删除限定条件 Committee: Lance Waller, Emory University Keyword human mobility 删除限定条件 Keyword: human mobility