PO.2.30 IGG/IGM autoantibody ratios do not relate to progression from incomplete systemic lupus erythematosus to systemic lupus erythematosus

• H Bootsma,
• J Westra,
• K de Leeuw,
• S Henning,
• V Nedomova,
• B Horvath

Affiliations

H Bootsma

University Medical Centre Groningen (UMCG), Groningen, The Netherlands

J Westra

Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands

K de Leeuw

Department of Clinical Immunology, University Hospital, Groningen, Netherlands

S Henning

University Medical Center Groningen ~ Netherlands

V Nedomova

University Medical Center Groningen ~ Netherlands

B Horvath

University Medical Center Groningen ~ Netherlands