10.1371/journal.pone.0049526.t001 Xue Yang Xue Yang Yan-mei Jiao Yan-mei Jiao Rui Wang Rui Wang Yun-xia Ji Yun-xia Ji Hong-wei Zhang Hong-wei Zhang Yong-Hong Zhang Yong-Hong Zhang De-xi Chen De-xi Chen Tong Zhang Tong Zhang Hao Wu Hao Wu Characteristics of subjects in this study. Public Library of Science 2013 subjects 2013-02-19 19:53:54 Dataset https://plos.figshare.com/articles/dataset/_Characteristics_of_subjects_in_this_study_/208980 <p>NA: not applicable; HC: healthy control; VL: viral load.</p>