Additional file 1:.
Primary research questionnaire. This is the full 40-item questionnaire which was used both during the face-to-face interviews with the dermatologists and during the expert panel. This is a pdf document and can be viewed with Adobe Acrobat. (PDF 78 kb)
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Avgerinou et al. BMC Dermatology 2012 12:10 doi:10.1186/1471-5945-12-10