1. Okayama University Hospital, Okayama
2. Osaka International Cancer Institute, Osaka
3. Niigata University Medical and Dental Hospital, Niigata
4. National Cancer Center Hospital East, Kashiwa
5. Aichi Cancer Center, Nagoya
6. Kindai University Hospital, Osaka
7. Hyogo Cancer Center, Akashi
8. Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, Fukuoka
9. Kyusyu Cancer Center, Fukuoka
10. Osaka Medical College Hospital, Osaka
11. Kansai Medical University Hospital, Osaka
12. Novartis Pharma K.K., Tokyo
13. The Cancer Institute Hospital of JFCR, Tokyo, Japan