Kinoshita, Yoshiaki http://orcid.org/0000-0002-8872-8957
Ishii, Hiroshi http://orcid.org/0000-0002-2143-5922
Kushima, Hisako http://orcid.org/0000-0001-5289-4905
Johkoh, Takeshi
Yabuuchi, Hidetake
Fujita, Masaki
Nabeshima, Kazuki
Watanabe, Kentaro
Funding for this research was provided by:
the Ministry of Health, Labor and Welfare of Japan awarded to the Study Group on Diffuse Pulmonary Disorders, Scientific Research/Research on Intractable Diseases
Article History
Received: 21 June 2019
Accepted: 20 December 2019
First Online: 15 January 2020
Competing interests
: The authors declare no competing interests.