1. Dutch Association for People with Atopic Dermatitis Nijkerk the Netherlands
2. Dermatology Department Leiden University Medical Centre Leiden the Netherlands
3. Department of Dermatology Reinier de Graaf Hospital Delft the Netherlands
4. Directorate of Research Policy (formerly Walaeus Library) Leiden University Medical Centre Leiden the Netherlands
5. Veritas Health Sciences Consultancy Huntingdon UK