The interval between onset and admission predicts disease progression in COVID-19 patients

Liang Peng, Qing-Quan Lv, Fan Yang, Xing-Mei Wu, Cheng-Cheng Zhang, Yong-Quan Wang, Wen-Hao Huang, Chun-Wei Li, Yi Wei, Ren-Qiang Ma, Ke-Jing Tang, Lin Yao, Jian Li, Wei-Ping Wen