| Affiliation: | 1. Department of Dermatology, Centro Hospitalar do Porto, Porto, Portugal;2. Department of Dermatology, Centro Hospitalar Lisboa Central, Lisboa, Portugal;3. Department of Dermatology, Hospital CUF Descobertas, Lisboa, Portugal;4. Department of Dermatology, Hospital de Santarém, Santarém, Portugal;5. Department of Dermatology, Hospital de Braga, Braga, Portugal;6. Department of Dermatology, Hospital Pedro Hispano, Matosinhos, Portugal;7. Department of Dermatology, Centro Hospitalar S?o Jo?o, Porto, Portugal;8. Department of Dermatology, Centro Hospitalar Vila Nova de Gaia, Vila Nova de Gaia, Portugal;9. Department of Dermatology, Hospital Garcia da Orta, Almada, Portugal;10. Department of Dermatology, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisboa, Portugal;11. Department of Dermatology, Hospital Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisboa, Portugal;12. Department of Dermatology, Hospital CUF Infante Santo, Lisboa, Portugal;13. Clinic of Dermatology, University Hospital and Faculty of Medicine, University of Coimbra, 3000‐075, Coimbra, Portugal |
