1. Institute of Allied Health Sciences; De Montfort University; Leicester UK
2. School of Health and Sports Science; University of Suffolk; Ipswich UK
3. School of Human and Health Sciences; University of Huddersfield; Huddersfield UK
4. Postgraduate Medicine; University of Hertfordshire; Hatfield UK
5. Department of Dermatology; Ulster Hospital; Belfast UK
6. Human Sciences Research Centre; University of Derby; Derby UK
7. The Blackheath Hospital; London UK
8. c/o Cochrane Skin Group; University of Nottingham; Nottingham UK
9. National Heart and Lung Institute; Imperial College London; London UK
10. Centre of Evidence Based Dermatology; University of Nottingham; Nottingham UK