Suzhou Primreg Gene Company Suzhou 215000 ChinaShenzhen Baiyue Gene Company Shenzhen 518100 China;
Beijing Century Healthcare Co. Ltd. Beijing 100085 China;
Suzhou Primreg Gene Company Suzhou 215000 ChinaShenzhen Baiyue Gene Company Shenzhen 518100 China;
Suzhou Primreg Gene Company Suzhou 215000 China;
Chongqing Medical University College of Traditional Chinese Medicine Chongqing 400016 China;
Chongqing Medical University College of Traditional Chinese Medicine Chongqing 400016 China;
Tianjin the Fifth Centre Hospital Tianjin 300450 China;
COVID-19; Kyllinga brevifolia Rottb.; Pneumonia; Rehabilitation; Coroless;