

24 Merck & Co., Inc., Kenilworth, NJ, USA.22 Department of Surgery, Tokyo Medical University, Tokyo, Japan.21 Department of Thoracic Oncology, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai, Japan.20 Department of Respiratory Medicine and Medical Oncology, Yokohama Municipal Citizen's Hospital, Yokohama, Japan.19 Department of Thoracic Oncology, Aichi Cancer Center, Aichi, Japan.18 Department of Thoracic Oncology, National Cancer Center Hospital, Tokyo, Japan.

17 Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Japan.16 Department of Respiratory Medicine, Respiratory Center, Totanomon Hospital, Tokyo, Japan.15 Department of Thoracic Oncology, Saitama Cancer Center, Saitama, Japan.14 Internal Medicine III, Wakayama Medical University, Wakayama, Japan.13 Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.12 Department of Respiratory Medicine and Medical Oncology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan.11 Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan.10 Department of Pulmonary Medicine, Sendai Kousei Hospital, Miyagi, Japan.9 Department of Respiratory Medicine, Miyagi Cancer Center, Natori, Japan.8 Department of Thoracic Medical Oncology, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.7 Department of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Kanagawa, Japan.6 Department of Thoracic Oncology, Kansai Medical University, Osaka, Japan.5 Department of Medical Oncology, National Hospital Organization Yamaguchi Ube Medical Center, Ube, Japan.4 Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan.3 Division of Thoracic Oncology, Shizuoka Cancer Center, Shuntougun, Japan.2 Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan.1 Department of Thoracic Oncology, Hyogo Cancer Center, Akashi, Japan.
