scientific article published on 2 May 2015
author: Cecilie Svanes, Dan Norbäck, Joachim Heinrich, Dick Heederik, Debbie Jarvis, Jordi Sunyer, Anne Hyvärinen, Gert Doekes, Jan Paul Zock, Giuseppe Verlato, Mario Olivieri, Christina Tischer, Maria Valkonen, Stefano Guerra, Martin Täubel