1 Correction to: Nanomanufacturing and Metrology (2021) 4:28–36 https://doi.org/10.1007/s41871-020-00081-4

The original version of this article unfortunately contained a mistake. The following declaration text was missing.

Satoru Takahashi is an editorial board member for "Nanomanfucturing and Metrology" and was not involved in the editorial review, or the decision to publish this article. All authors declare that there are no competing interests.

The original article has been corrected.