[1
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: kanaik@wakayama-med.ac.jp.
[2
]
Department of Respiratory Medicine, Tohoku University Graduate School of Medicine,
1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan. Electronic address: koarai@rm.med.tohoku.ac.jp.
[3
]
Department of Respiratory Medicine, Tohoku University Graduate School of Medicine,
1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan. Electronic address: Yutaka.Sisikura@mc2.seikyou.ne.jp.
[4
]
Department of Respiratory Medicine, Tohoku University Graduate School of Medicine,
1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan. Electronic address: sugiura@rm.med.tohoku.ac.jp.
[5
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: 1kawa@wakayama-med.ac.jp.
[6
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: kikuchi@wakayama-med.ac.jp.
[7
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: akamatsu@wakayama-med.ac.jp.
[8
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: tsuna@wakayama-med.ac.jp.
[9
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: masa-n@wakayama-med.ac.jp.
[10
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: kazmatsu@wakayama-med.ac.jp.
[11
]
Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
Electronic address: minakaty@wakayama-med.ac.jp.
[12
]
Department of Respiratory Medicine, Tohoku University Graduate School of Medicine,
1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan. Electronic address: ichinose@rm.med.tohoku.ac.jp.