Fig 1. The network hierarchy of cholangiocarcinoma (CCA) screening, therapy, and data management at Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Thailand as the host institution.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.