T₁–T₂ Molecular Magnetic Resonance Imaging of Renal Carcinoma Cells Based on Nano-Contrast Agents [Erratum]

This article refers to:

T1–T2 molecular magnetic resonance imaging of renal carcinoma cells based on nano-contrast agents

Li J, You J, Wu C, et al. Int J Nanomedicine. 2018;13:4607-4625.

An error during the preparation of Figure S1 for publishing led to the inadvertent creation of a duplicate region in figure part S1B on page 4622. The journal wishes to apologise for this error. The correct version of Figure S1 is as follows.

Figure S1 Transmission electron microscopy characterizations of Fe₃O₄ nanoparticles (NPs) (A) and Fe₃O₄@mSiO₂ NPs (B). The insert in (A) is the distribution of Fe₃O₄ NP size.