Published on in Vol 28 (2026)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/101607, first published
.

1 Division of Pancreatic Surgery, Department of General Surgery and Laboratory of Pancreatic Cancer, West China Hospital of Sichuan University, CHENGDU, China
2 Center of Gerontology and Geriatrics, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China
*these authors contributed equally
