1. Centre of Evidence Based Dermatology; University of Nottingham; Nottingham UK
2. Department of Primary Care and Population Sciences; University of Southampton; Southampton UK
3. University of Bristol; Bristol UK
4. Department of Dermatology; Rotherham NHS Foundation Trust; Rotherham UK
5. London School of Hygiene and Tropical Medicine; London UK
6. Nottingham Support Group for Carers of Children with Eczema; Nottingham UK
7. c/o Cochrane Skin Group; University of Nottingham; Nottingham UK
8. PAPRSB Institute of Health Sciences; Universiti Brunei Darussalam; Gadong Brunei Darussalam
9. Department of Dermatology; KPC Medical College and Hospital; Kolkata India
10. Department of Dermatology and Venereology; National Medical University; Kiev Ukraine
11. Biostatistics and Health Informatics; King's College London; Institute of Psychiatry, Psychology & Neuroscience; London UK