- Correspondence to Dr Isabella Annesi-Maesano, Epidemiology of Allergic and Respiratory Diseases (EPAR), UMR S 707, INSERM-UPMC-Paris 6, Medical School St Antoine, 27 rue Chaligny, Paris 75571 Cedex 12, France;
- Received 25 April 2011
- Accepted 16 January 2012
- Published in print 1 August 2012.
- Published online 18 July 2012.
- Published first 21 March 2012.
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