Present: A reference for this paper was accidentally omitted from the article.
Correct: The missing reference appears below.
15. Al-haidari AA, Syk I, Jirström K, Thorlacius H. CCR4 mediates CCL17(TARC)-induced migration of human colon cancer cells via RhoA/Rho-kinase signaling. Int J Colorectal Dis. 2013; 28:1479-1487.
Original article: Oncotarget. 2016; 7:47637-47649. doi: 10.18632/oncotarget.10256