[1] Ctr Hosp Univ Lisboa Norte CHULN, Paediat Rheumatol Unit, Ctr Acad Med Lisboa, ERN RITA, Lisbon, Portugal
[2] Ctr Hosp Univ Lisboa Norte CHULN, Dept Rheumatol, Ctr Acad Med Lisboa, ERN RITA, Lisbon, Portugal
[3] Univ Lisbon, Inst Med Mol, Rheumatol Res Unit, Ctr Acad Med Lisboa, Lisbon, Portugal
[4] Ctr Hosp Univ Lisboa Norte CHULN, Dept Paediat, Ctr Acad Med Lisboa, Lisbon, Portugal
[5] Ctr Hosp Univ Lisboa Cent CHULC, Dept Paediat, Paediat Rheumatol Unit, Lisbon, Portugal