Erratum to: Concentration of antibodies against Porphyromonas gingivalisis increased before the onset of symptoms of rheumatoid arthritis

• Published in: Arthritis research & therapy 2016-11, Vol.18 (1), p.257-257, Article 257
• Main Authors: Johansson, Linda, Sherina, Natalia, Kharlamova, Nastya, Potempa, Barbara, Larsson, Barbro, Israelsson, Lena, Potempa, Jan, Rantapää-Dahlqvist, Solbritt, Lundberg, Karin
• Format: Article
• Language: English
• Subjects: Erratum; Health risk assessment; Immunoglobulins; Medicin och hälsovetenskap
• ISSN: 1478-6362; 1478-6354; 1478-6362
• DOI: 10.1186/s13075-016-1164-1

Unfortunately, after publication of this article [1], it was noticed that the x-axis markers for Fig. 2a and b were incorrect. The corrected figure can be seen below. https://static-content.springer.com/image/art%3A10.1186%2Fs13075-016-1164-1/MediaObjects/13075_2016_1164_Fig1_HTML.gif Fig. 2 Antibody responses during the pre-dating time until the time point for onset of symptoms of RA, from pre-symptomatic individuals who donated multiple blood samples pre-dating the onset of symptoms of RA (n = 422) and from patients with RA (n = 192). Logarithmic mean concentrations during 2-year periods of anti-RgpB and anti-CPP3 antibodies in pre-symptomatic individuals, patients with RA and controls (n = 198) (a). Accumulated percentages of antibody positivity for anti-CPP3, anti-CCP2, anti-cfibrinogenβ36-52 (cFibβ36-52), anti-CEP-1 (α-enolase) and anti-cfilaggrin (cFilaggrin) antibodies in pre-symptomatic individuals and in patients with RA (b). 0 time point for onset of RA symptoms