- Correspondence to Professor L Emtestam, Department of Dermatology, Karolinska University Hospital and Karolinska Institutet, Stockholm SE-141 86, Sweden;
- Received 26 March 2013
- Revised 14 November 2013
- Accepted 13 January 2014
- Published online 24 February 2014.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.