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Minireviews
Marco Gatti, Cesare Maino, Davide Tore, Andrea Carisio, Fatemeh Darvizeh, Eleonora Tricarico, Riccardo Inchingolo, Davide Ippolito, Riccardo Faletti 
World J Hepatol 14(5):923-943. Published online May 27, 2022. doi: 10.4254/wjh.v14.i5.923
Basic Study
Case Control Study
Retrospective Study
Kojiro Tanoue, Hirotsugu Maruyama, Yuki Ishikawa-Kakiya, Yosuke Kinoshita, Kappei Hayashi, Masafumi Yamamura, Masaki Ominami, Yuji Nadatani, Shusei Fukunaga, Koji Otani, Shuhei Hosomi, Fumio Tanaka, Noriko Kamata, Yasuaki Nagami, Koichi Taira, Toshio Watanabe, Yasuhiro Fujiwara 
World J Hepatol 14(5):992-1005. Published online May 27, 2022. doi: 10.4254/wjh.v14.i5.992
Observational Study
Prospective Study
Systematic Reviews
Case Report
Peter Macinga, Darina Gogova, Jan Raupach, Jana Jarosova, Libor Janousek, Eva Honsova, Pavel Taimr, Julius Spicak, Jiri Novotny, Jan Peregrin, Tomas Hucl 
World J Hepatol 14(5):1038-1046. Published online May 27, 2022. doi: 10.4254/wjh.v14.i5.1038
Letter to the Editor