Homma S, Bando M, Azuma A, Sakamoto S, Sugino K, Ishii Y, Izumi S, Inase N, Inoue Y, Ebina M, Ogura T, Kishi K, Kishaba T, Kido T, Gemma A, Goto Y, Sasaki S, Johkoh T, Suda T, Takahashi K, Takahashi H, Taguchi Y, Date H, Taniguchi H, Nakayama T, Nishioka Y, Hasegawa Y, Hattori N, Fukuoka J, Miyamoto A, Mukae H, Yokoyama A, Yoshino I, Watanabe K, Ministry of Health,Labour and Welfare,the Study Group on Diffuse Pulmonary Disorders,Scientific Research/Research on Intractable Diseases,and Japanese Respiratory Society.
