“National and regional asthma programmes in Europe.” Olof Selroos, Maciej Kupczyk, Piotr Kuna, Piotr Łacwik, Jean Bousquet, David Brennan, Susanna Palkonen, Javier Contreras, Mark FitzGerald, Gunilla Hedlin, Sebastian L. Johnston, Renaud Louis, Leanne Metcalf, Samantha Walker, Antonio Moreno-Galdó, Nikolaos G. Papadopoulos, José Rosado-Pinto, Pippa Powell and Tari Haahtela. Eur Respir Rev 2015; 24: 474-483.

Unfortunately the following sentence in the Introduction of this article was incorrect. The data was stated as “10 billion” instead of “10 million”. Please find the corrected sentence below. The article has been corrected and republished online.

In Europe, almost 10 million people <45 years of age have asthma [1].