[This corrects the article DOI: 10.3389/fneur.2021.634766.].
Keywords: intramuscular fat fraction; late onset Pompe disease; lower limb muscle; magnetic transfer ratio; muscle function tests.
Copyright © 2021 Nuñez-Peralta, Montesinos, Alonso-Jiménez, Alonso-Pérez, Reyes-Leiva, Sánchez-González, Llauger-Roselló, Segovia, Belmonte, Pedrosa, Martínez-Noguera, Matellini-Mosca, Walter and Díaz-Manera.