Correction to: Orphanet Journal of Rare Diseases (2021) 16:503 https://doi.org/10.1186/s13023-021-02126-3

Following the publication of the original article [1] the authors reported an error in Table 1 (page 3 of the PDF).

Table 1 Biochemical and genetic characteristics of 49 patients with primary carnitine deficiency (PCD)

References 19 and 24 in the Table should be renumbered as 21 and 26 respectively.

The correct Table 1 is included in this Correction. The original article has been revised accordingly.