[This corrects the article DOI: 10.3389/fphar.2021.605803.].
Keywords: 2,3-dihydroxy-2-methylbutyrate; C4-OH; HIBCH gene; Leigh/Leigh-like syndrome; children; mitochondrial disorders.
Copyright © 2021 Wang, Liu, Xu, Han, Ren, Yang, Zhang and Fang.