1 Division of Gastroenterology, UMass Chan Medical School, Worcester, Massachusetts; Program in Digital Medicine, UMass Chan Medical School, Worcester, Massachusetts. Electronic address: neil.marya@umassmed.edu.
2 Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota.
3 Program in Digital Medicine, UMass Chan Medical School, Worcester, Massachusetts.
4 Allina Health Laboratory, Minneapolis, Minnesota.
5 Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.