1. Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
2. Clinical Research Center, Nagasaki University Hospital, Nagasaki, Japan
3. Department of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
4. Medical Affairs, Shionogi & Co., Ltd., Osaka, Japan
5. Milliman Inc., Tokyo, Japan
6. Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan