Erratum to: Recent advances in capsule-based dry powder inhaler technology
© The Author(s). 2017
Received: 14 June 2017
Accepted: 16 June 2017
Published: 23 June 2017
The original article was published in Multidisciplinary Respiratory Medicine 2017 12:11
After publication of the article  it was brought to our attention that resistance values of Breezahler (0.15 cmH2O/L/min) and Handihaler (0.22 cmH2O/L/min) are incorrect. (page 4 right column, lines 14 and 16 from below). The correct resistance values of Breezhaler and Handihaler are 0.07 and 0.16 cmH2O/L.min-1, respectively. We apologise for the inaccuracy.
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