摘要：In the publication of this article (Cao et al. in Adv. Differ. Equ. 2017:307, 2017), there was an error that the author Anke Meyer-Baese was missing. Anke Meyer-Baese contributed towards the methodological design, study concept, the biological interpretation of the parameters of the systems and the writing of the system’s description. Omission is due to an oversight. This has now been included in this erratum.
