1. Department of Pulmonary and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, 442000 Hubei, China
2. Respiratory Endoscopy Center, Taihe Hospital, Hubei University of Medicine, Shiyan, 442000 Hubei, China
3. Department of Cardiothoracic Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan, 442000 Hubei, China