Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan Department of Respiratory Medicine, South Miyagi Medical Center, Sendai, Japan
Yuri Yamamoto
Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
Hisatoshi Sugiura
Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
JMA Journal applies the Creative Commons Attribution License to all works published by the journal. Anyone may download, reuse, copy, reprint, distribute, or modify articles published in the journal, if they cite the original authors and source. No permission is required from the publisher. https://creativecommons.org/licenses/by/4.0/
