Correction: Orphanet Journal of Rare Diseases (2022) 17:443 https://doi.org/10.1186/s13023-022-02488-2


Following publication of the original article [1], we have been notified that Table 2, column “Pediatric Patient” should be corrected as per below:


DGS (Forward and Reverse)


Also, reference 40 should be as follows:


40. Quinn J, Georgiadis A, Lewis HB, Jurecki E. Measuring burden of illness in phenylketonuria (PKU): development of the PKU symptom severity and impacts scale as a robust patient-reported outcome. Adv Ther. 2022;39:971–91.