The American journal of gastroenterology 2021 https://researcherprofiles.org/profile/185830249 33840726 Khalili M, Kleiner DE, King WC, Sterling RK, Ghany MG, Chung RT, Bhan AK, Rosenthal P, Lisker-Melman M, Ramachandran R, Lok AS, ; and the Hepatitis B Research Network (HBRN)