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. 2022 Sep 7;239(11):3525–3535. doi: 10.1007/s00213-022-06225-2

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© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022, corrected publication 2022Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

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Fig. 2 — ROC analysis. The area under the curve is 0.786 for a threshold serum MDA level of 5.159 μΜ/L to differentiate responders from non-responders. This threshold value has a sensitivity of 100% and specificity of 54.17%