Archives of Dermatological ResearchMay 2004, Volume 295, Issue 12, pp 557–559 | Cite asMeeting Calender May 2004AnnouncementsFirst Online: 14 April 2004 36 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Springer-Verlag 2004