Correction: Ha, Y. et al. Hemispherical Microelectrode Array for Ex Vivo Retinal Neural Recording. Micromachines 2020, 11, 538

The authors would like to make the following changes to the published paper [1]: the ethic code in the last line of Section 2.8.1 (page 8) should be “IACUC 19-025”:

“The experimental procedures and the care of the animals were approved by the Institutional Animal Care and Use Committee (IACUC) of EwhaWomans University (IACUC 19-025).”

The change does not affect the scientific results. The manuscript will be updated and the original version will remain online on the article webpage with a reference to this correction.