1. Department of Respiratory Medicine, Huangmei County People’s Hospital, Huanggang, Hubei, 435500, China
2. Cardiothoracic Surgery, Jiang jin Central Hospital of Chongqing, Chongqing, 402260, China
3. No. 1 Ward, Department of Respiratory and Critical Care Medicine, Huangshi Central Hospital of Edong Healthcare Group, Affiliated Hospital of Hubei Polytechnic University, Huangshi, Hubei, 435000, China