1 Division of Respiratory Medicine and Allergology, Department of Medicine, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi-ku, Tokyo, 173-8605, Japan. nagaseh@med.teikyo-u.ac.jp.
2 Value Evidence and Outcomes, GSK, 1-8-1 Akasaka, Minato-ku, Tokyo, 107-0052, Japan. risako.2.ito@gsk.com.
3 Mebix, Inc., Minato-ku, Tokyo, Japan.
4 Medical Affairs Asthma & COPD, GSK, Minato-ku, Tokyo, Japan.
5 Value Evidence and Outcomes, GSK, Collegeville, PA, USA.
6 Value Evidence and Outcomes, GSK, Brentford, Middlesex, UK.
7 Value Evidence and Outcomes, GSK, 1-8-1 Akasaka, Minato-ku, Tokyo, 107-0052, Japan.