1 Department of Thoracic Surgery, Affiliated Hospital of Chifeng University & Institute of Thoracic Trauma and Tumor of Chifeng University, Chifeng, China.
2 Department of Otolaryngology-Head and Neck Surgery, Department of Otolaryngology-Head and Neck Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
3 Service of Thoracic Surgery, Lausanne University Hospital (CHUV), Lausanne, Switzerland.
4 Unit of Interventional and Diagnostic Ultrasound in Internal Medicine, Department of Medical Sciences, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy.
5 Division of Thoracic Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.