This article refers to:
Zhang Q, Zhang H, Ning T, et al. Int J Nanomedicine. 2020;115:2323–2335.
The authors have advised that an error was made during the assembly of on page 2331. The correct Figure is shown below:
short-legendFigure 1 
The corrected figure does not affect the interpretation or conclusions of this paper. We apologize to our readers for any confusion this unintentional error might have caused.