1. Department of Dermatology, CAC ICBAS-CHP - Centro Académico Clínico ICBAS – CHP, Porto, Portugal
2. UMIB - Unit for Multidisciplinary Research in Biomedicine, Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
3. Department of Dermatology, Unidade Local de Saúde de Santa Maria, Lisboa, Portugal
4. CRI de Dermatovenereologia, Hospital de Santo António dos Capuchos, ULS São José, Lisboa, Portugal
5. Department of Dermatology, Unidade Local de Saúde Almada-Seixal, Lisboa, Portugal
6. Department of Dermatology, Unidade Local de Saúde de Lisboa Ocidental, Lisboa, Portugal
7. Department of Dermatology, Unidade Local de Saúde de Coimbra, Coimbra, Portugal
8. Department of Dermatology, Unidade Local de Saúde de Gaia/Espinho, Porto, Portugal
9. Department of Dermatology, Centro Hospitalar Universitário de São João, Porto, Portugal
10. Department de Biomedicine, Faculty of Medicine of Porto University, Porto, Portugal
11. Department of Dermatology, Hospital da Luz Lisboa, Lisboa, Portugal
12. Dentalderme Essential Aesthetics, Figueira Foz, Portugal
13. Private office, Lisboa, Portugal
14. Center for Health Technology and Services Research (CINTESIS), Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal