1. Center for Psycho-oncology and Palliative Care, Nagoya City University Hospital , Nagoya, Aichi , Japan
2. Department of Psychiatry and Cognitive-Behavioral Medicine, Nagoya City University Graduate School of Medical Sciences , Nagoya, Aichi , Japan
3. Department of Psychiatry/Palliative Care Center, Nagoya City University West Medical Center , Nagoya, Aichi , Japan
4. Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences , Nagoya, Aichi , Japan
5. Department of Thoracic Oncology, Aichi Cancer Center Hospital , Nagoya, Aichi , Japan
6. Department of Psychosomatic Internal Medicine, National Hospital Organization, Kinki-Chuo Chest Medical Center , Sakai, Osaka , Japan
7. Department of Palliative Care Team, Palliative and Supportive Care, National Hospital Organization Kyushu Cancer Center , Fukuoka, Fukuoka , Japan
8. Department of Palliative Care Team, Palliative and Supportive Care, St. Mary’s Hospital , Kurume, Fukuoka , Japan
9. Department of Education and Research Center for Community Medicine, Nagoya City University Graduate School of Medical Sciences , Nagoya, Aichi , Japan
10. Department of Internal Medicine, National Hospital Organization, Kinki-Chuo Chest Medical Center , Sakai, Osaka , Japan
11. Department of Thoracic Oncology, National Hospital Organization Kyushu Cancer Center , Fukuoka, Fukuoka , Japan
12. Department of Thoracic Oncology, National Cancer Center Hospital East , Kashiwa, Chiba , Japan