1 Department of Dermatology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands. Electronic address: firstname.lastname@example.org.
2 Department of Dermatology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands.
3 Medical Sociology, Institute of Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany.
4 Department of Paediatric Dermatology, Our Lady's Children's Hospital, Crumlin, Dublin, Ireland; Irish Skin Foundation, Dublin, Ireland.
5 Dutch Society of Patients with Atopic Eczema (VMCE, Vereniging voor Mensen met Constitutioneel Eczeem), Nijkerk, The Netherlands.
6 Department of Dermatology, Nantes University Hospital, Nantes, France.
7 Nottingham Support Group for Carers of Children with Eczema, Nottingham, UK.
8 Department of Dermatology and Venereology, Aarhus University Hospital, Aarhus, Denmark.
9 Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.
10 Center for Evidence-Based Healthcare, Medizinische Fakultät Carl Gustav Carus, TU Dresden, Dresden, Germany; University Allergy Center, University Hospital Carl Gustav Carus Dresden, Germany.
11 Department of Paediatric Dermatology, Our Lady's Children's Hospital, Crumlin, Dublin, Ireland; Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland; National Children's Research Centre, Dublin, Ireland.
12 Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust and King's College London, London, UK.