JI Arostegui1, MA Vicente-Villa2, A Chaves3, E Gonzalez-Roca1, E Ruiz-Ortiz1, J Rius1, S Plaza1, MA Gonzalez-Enseñat2, J Yague1
1Immunology, Hospital Clinic, Barcelona, Spain
2Dermatology, Hospital Sant Joan de Deu, Esplugues, Spain
3Dermatology, Hospital Infanta Cristina, Badajoz, Spain