[1] Karolinska Inst, Physiol & Pharmacol, Stockholm, Sweden
[2] Karolinska Inst, Dept Med, Rheumatol Unit, Stockholm, Sweden
[3] Karolinska Univ Hosp, Karolinska Inst, Dept Med, Rheumatol Unit, Stockholm, Sweden
[4] Karolinska Inst, Dept Physiol & Pharmacol, Stockholm, Sweden
[5] Karolinska Inst, Dept Med, Stockholm, Sweden
[6] Karolinska Inst, Dep Neurol, Stockholm, Sweden
[7] Karolinska Inst, Stockholm, Sweden
[8] Karolinska Inst, Dep Med, Rheumatol Unit, Stockholm, Sweden