[1
]GRID grid.411621.1, ISNI 0000 0000 8661 1590, Division of Medical Oncology and Respiratory Medicine, Department of Internal Medicine,
, Shimane University Faculty of Medicine, ; 89-1 Enya-Cho, Izumo, Shimane 693-8501 Japan
[2
]GRID grid.414173.4, ISNI 0000 0000 9368 0105, Department of Respiratory Medicine, , Hiroshima Prefectural Hospital, ; 1-5-54 Ujina-Kanda, Minami-ku, Hiroshima, 734-8530 Japan
[3
]GRID grid.412764.2, ISNI 0000 0004 0372 3116, Division of Respiratory Medicine, Department of Internal Medicine, , St. Marianna University School of Medicine, ; 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa 216-8511 Japan
[4
]GRID grid.415565.6, ISNI 0000 0001 0688 6269, Department of Respiratory Medicine, , Kurashiki Central Hospital, ; 1-1-1, Miwa, Kurashiki, Okayama 710-8602 Japan
[5
]GRID grid.69566.3a, ISNI 0000 0001 2248 6943, Department of Respiratory Medicine, , Tohoku University, ; 1-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi 980-8574 Japan
[6
]GRID grid.415501.4, Department of Pulmonary Medicine, , Sendai Kousei Hospital, ; 4-15 Hirose-Machi, Aoba-ku, Sendai, Miyagi 980-0873 Japan
[7
]GRID grid.470097.d, ISNI 0000 0004 0618 7953, Department of Respiratory Medicine, , Hiroshima University Hospital, ; 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553 Japan
[8
]Department of Respiratory Medicine, Iwakuni Clinical Center, 1-1-1 Atago-Machi, Iwakuni,
Yamaguchi 740-8510 Japan
[9
]GRID grid.413946.d, Department of Respiratory Medicine, , Asahi General Hospital, ; I-1326 Asahi, Chiba, 289-2511 Japan
[10
]GRID grid.440118.8, ISNI 0000 0004 0569 3483, Department of Respiratory Medicine, , National Hospital Organization, Kure Medical Center, ; 3-1 Aoyamacho, Kure, Hiroshima 737-0023 Japan
[11
]Department of Medical Oncology, Yamaguchi-Ube Medical Center, 685 Higashikawa, Ube,
Yamaguchi 755-0241 Japan
[12
]GRID grid.414175.2, ISNI 0000 0004 1774 3177, Department of Respiratory Disease, , Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, ; 1-9-6, Senda-Machi, Naka-ku, Hiroshima, 730-8619 Japan
[13
]GRID grid.278276.e, ISNI 0000 0001 0659 9825, Department of Respiratory Medicine and Allergology, , Kochi University Hospital, ; 185-1 Kohasu, Oko-Cho, Nankoku, Kochi 783-8505 Japan
[14
]GRID grid.412377.4, ISNI 0000 0004 0372 168X, Department of Pulmonary Medicine, , Saitama Medical University International Medical Center, ; 1397-1 Yamane, Hidaka, Saitama 350-1298 Japan
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