1. Department of Dermatology; Centro Hospitalar de V.N.Gaia/Espinho; EPE; Vila Nova de Gaia Portugal
2. Department of Pathology; Centro Hospitalar de V.N.Gaia/Espinho; EPE; Vila Nova de Gaia Portugal
3. Department of Pathology; IPO Lisboa; Lisboa Portugal
4. Infectious Disease Unit; Centro Hospitalar de V.N.Gaia/Espinho; EPE; Vila Nova de Gaia Portugal
5. Department of Haematology; Centro Hospitalar de V.N.Gaia/Espinho; EPE; Vila Nova de Gaia Portugal