The 29% of patients received a basic screening for autoimmunity, including antinuclear antibodies (ANA), lupus anticoagulant titre (LAC), anti-neutrophil cytoplasmic antibodies (c-ANCA), perinuclear anti-neutrophil cytoplasmic antibodies (p-ANCA), anti-cardiolipin, and anti-beta2 glycoprotein antibodies research. Here, PRTN3 is linked to Autoimmunity.