The Publisher regrets that this article is an accidental duplication of an article that has already been published in Cytokine, 136 (2020) 155283, http://dx.doi.org/10.1016/j.cyto.2020.155283. The duplicate article has therefore been withdrawn.The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal