Article Information
vol. 43 no. 2 655-656
PubMed
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History
- Received April 19, 2013
- Accepted July 31, 2013
- Published online January 31, 2014.
Copyright & Usage
©ERS 2014
Author Information
- Jørgen G. Nielsen⇑
- Innovision ApS, Odense, Denmark
- J.G. Nielsen, Innovision ApS, Lindvedvej 75, 5260 Odense S, Denmark. E-mail: jgn{at}innovision.dk