Funding for this research was provided by:
Shwachman Diamond Syndrome Foundation (Grant 2020)
National Institutes of Health (1RC2DK122533)
Received: 31 August 2021
Accepted: 3 November 2021
First Online: 24 November 2021
: The authors declare that they have no Conflict of interest.
: Informed consent for this study was obtained according to the principles of the Declaration of Helsinki from the patients or the patients’ parents on protocols approved by the institutional review boards for human subjects research.
: Informed consent for publication was obtained from the patients, the patients’ parents, and from healthy controls.