This article [J. Biomed. Opt. 23(9), 091404 (2018)] was originally published online on 21 March 2018 with an error in a citation.
On page 1, reference 8 was cited incorrectly. It should be cited as follows:
In this work, we discuss magnetically modified ND and its biomedical applications. Magnetic ND (MND) can combine properties and advantages of the ND and magnetic nanoparticle.8 The most developed and clear way to prepare magnetic ND is doping with magnetic atoms. However, such ND shows some level of cytotoxicity, and is not biocompatible.
This article was corrected online on 16 April 2018. It appears correctly in print.