Genomic epidemiology reveals early transmission of SARS-CoV-2 and mutational dynamics in Nanning, China oleh DeWu Bi, XiaoLu Luo, ZhenCheng Chen, ZhouHua Xie, Ning Zang, LiDa Mo, ZeDuan Liu, YanRong Lin, YaQin Qin, XiKe Tang, Lü Lin, YuanLi Wang, LiangLi Cao, FeiJun Zhao, JinAi Zhou, ShanQiu Wei, ShaoYong Xi, QiuYing Ma, JianYan Lin