Månsson, Marianne
Kalies, Inge
Bergström, Göran
Schmidt, Caroline
Legnehed, Anne
Hultén, Lillemor Mattsson
Amrot-Fors, Lena
Gustafsson, David
Knecht, Wolfgang
Article History
Received: 22 April 2014
Accepted: 21 May 2014
First Online: 17 June 2014
Competing interests
: M.M., I.K., A.L., L.A.-F., D.G. and W.K. were paid employees at AstraZeneca while working on this project/manuscript. G.B. is supported by grants from the Swedish Heart-Lung foundation. L.M.H. and C.S. had no competing interests.