The Ministry of Health of Turkey – Marmara University Hospital, Thoracic Surgery Department, Istanbul, Turkey

Cancer Hospital of Chinese Academy of Medical Sciences, Beijing, China

Department of Thoracic Surgery, Nanjing Chest Hospital Affiliated to Southeast University School of Medicine, Nanjing, China

Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy

Department of Thoracic Surgery, 1st Affiliated Hospital of Anhui Medical University, Hefei, China