1. Department of DermatologyMedical University of ViennaViennaAustria
2. Cardiovascular Research CenterUniversity of VirginiaCharlottesvilleVirginiaUSA
3. Department of Vascular Biology and Thrombosis ResearchMedical University of ViennaViennaAustria
4. Department of Laboratory MedicineMedical University of ViennaViennaAustria
5. Department of Environmental Health SciencesJohns Hopkins University Bloomberg School of Public HealthBaltimoreMarylandUSA
6. University of TsukubaTsukubaJapan
7. Centre de Recherches et d'Investigations Epidermiques et SensoriellesNeuillyFrance