1. From the Department of Respiratory Medicine, Osaka City University Medical School; Department of Medical Oncology, Osaka City General Hospital; Department of Medical Oncology, Kinki University Medical School; Department of Respiratory Medicine, Rinku General Medical Center; Department of Thoracic Malignancy, Osaka Prefectural Medical Center for Respiratory and Allergic Diseases; Department of Respiratory Medicine, Osaka Medical College, Osaka; Division of Respiratory Medicine, Kobe City General Hospital,...