An Italian case series' description of thiamine responsive megaloblastic anemia syndrome: importance of early diagnosis and treatment.

"Declarations Ethics approval and consent to participateNo experimental protocols have been applied in the manuscript. The study was exempt from ethical committee approval since it was confined to anonymized and unidentifiable data routinely collected in our clinical practice. All methods were performed in accordance with the ethical standards as laid down in the Declaration of Helsinki and its later amendments or comparable ethical standards. An informed consent was obtained from the parents of the patients to either describe the case report and use the pictures. Consent for publicationWritten informed consent was obtained from the patient or their responsible guardians for publication of this case report and accompanying images. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors."