Small Cell Carcinoma of Lung

• START Midwest — Grand Rapids, Michigan, United States
• NEXT Oncology — Irving, Texas, United States
• NEXT Oncology Virginia — Fairfax, Virginia, United States

• University Clinical Hospital in Bialystok, II Department of Pulmonology, Lung Cancer and Internal Medicine, Medical University of Bialystok — Bialystok, Podlaskie Voivodeship, Poland

• Samsung Medical Center — Seoul, Gangnam-gu, South Korea

• Harbin Medical University Cancer Hospital — Harbin, Heilongjiang, China
• Henan Cancer Hospital — Zhengzhou, Henan, China
• Union Hospital Tongji Medical College Huazhong University of Science and Technology — Wuhan, Hubei, China
• The First People's Hospital of Changzhou — Changzhou, Jiangsu, China

• Shanghai Chest Hospital — Shanghai, China

Not specified

• Union Hospital, Tongji Medical College, Huazhong University of Science and Technology — Wuhan, Hubei, China