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Due to an oversight the authors regret not including several references where parts of their five-loop results were presented. They confirm that the relevant leading order and next-toleading order coefficients of the polynomial in n f of the gluon, ghost and quark anomalous dimensions as well as the beta-function are in agreement with the results of [1-3].
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Chetyrkin et al. (2017) studied this question.
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