aFaculty of Medicine and Dentistry, University of Alberta

bDivision of Gastroenterology, Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta

cUniversity of Alberta, Edmonton

dDivision of Gastroenterology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada

Received 23 September 2022 Accepted 12 December 2022.

*Cofirst authors.

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Correspondence to Puneeta Tandon, MD, Division of Gastroenterology (Liver Unit), Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, 116 St & 85 Ave, Edmonton, AB T6G 2R3, Canada, Fax: +(780) 492 9844; e-mail: [email protected]