TY - GEN AU - Hohmann, Cynthia AU - Pinart, Mariona AU - Tischer, Christina AU - Gehring, Ulrike AU - Heinrich, Joachim AU - Kull, Inger AU - Melen, Eric AU - Smit, Henriette A AU - Torrent Quetglas, Maties AU - Wijga, Alet H AU - Wickman, Magnus AU - Bachert, Claus AU - Carlsen, Karin C. Lodrup AU - Carlsen, Kai-Hakon AU - Bindslev-Jensen, Carsten AU - Eller, Esben E AU - Esplugues, Ana AU - Fantini, Maria Pia AU - Annesi-Maesano, Isabella AU - Momas, Isabelle AU - Porta, Daniela AU - Vassilaki, Maria AU - Waiblinger, Dagmar AU - Sunyer, Jordi AU - Anto, Josep M AU - Bousquet, Jean AU - Keil, Thomas AU - MeDALL Study Grp PY - 2014 DO - 10.1159/000357732 SN - 1018-2438 UR - http://hdl.handle.net/20.500.12105/19953 AB - Background: Numerous birth cohorts have been initiated in the world over the past 30 years using heterogeneous methods to assess the incidence, course and risk factors of asthma and allergies. The aim of the present work is to provide the stepwise... LA - eng PB - Karger Publishers KW - European birth cohorts KW - Asthma Allergy KW - Questionnaire assessment KW - Harmonization KW - MeDALL KW - Child KW - Asthma KW - Hypersensitivity KW - Parents KW - Follow-Up Studies KW - Humans KW - Child, Preschool KW - Adolescent KW - Male KW - Europe KW - Female KW - Cohort Studies TI - The Development of the MeDALL Core Questionnaires for a Harmonized Follow-Up Assessment of Eleven European Birth Cohorts on Asthma and Allergies TY - research article ER -