1. Rheumatology Unit, Hospitais da Universidade de Coimbra—Centro Hospitalar e Universitário de Coimbra, Coimbra
2. Rheumatology Unit, Centro Hospitalar do Baixo Vouga, Aveiro
3. Pathological Anatomy Unit, Hospitais da Universidade de Coimbra—Centro Hospitalar e Universitário de Coimbra
4. Institute of Pathological Anatomy
5. Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal