Cole-Hunter, Tom
Weichenthal, Scott
Kubesch, Nadine
Foraster, Maria
Carrasco-Turigas, Glòria
Bouso, Laura
Martínez, David
Westerdahl, Dane
de Nazelle, Audrey
Nieuwenhuijsen, Mark
Article History
Received: 20 March 2015
Revised: 27 August 2015
Accepted: 29 August 2015
First Online: 21 October 2015
Competing interests
: The authors declare no conflict of interest.