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Open-Access Journal
Review
Vasyl Prysyazhnyuk, Larysa Sydorchuk, Ruslan Sydorchuk, Iryna Prysiazhniuk, Kateryna Bobkovych, Inna Buzdugan, Valentina Dzuryak, Petro Prysyazhnyuk 
World J Hepatol 13(6):620-633. Published online Jun 27, 2021. doi: 10.4254/wjh.v13.i6.620
Minireviews
Ana Lucena-Valera, Domingo Perez-Palacios, Rocio Muñoz-Hernandez, Manuel Romero-Gómez, Javier Ampuero 
World J Hepatol 13(6):634-649. Published online Jun 27, 2021. doi: 10.4254/wjh.v13.i6.634
Retrospective Cohort Study
Retrospective Study
Kazuo Tarao, Akito Nozaki, Hirokazu Komatsu, Tatsuji Komatsu, Masataka Taguri, Katsuaki Tanaka, Testuo Yoshida, Hideki Koyasu, Makoto Chuma, Kazushi Numata, Shin Maeda 
World J Hepatol 13(6):699-708. Published online Jun 27, 2021. doi: 10.4254/wjh.v13.i6.699
Case Report
Soo Ki Kim, Takako Fujii, Ryouhei Komaki, Hisato Kobayashi, Toyokazu Okuda, Yumi Fujii, Takanobu Hayakumo, Kanako Yuasa, Masahiro Takami, Aya Ohtani, Yuka Saijo, Yu-Ichiro Koma, Soo Ryang Kim 
World J Hepatol 13(6):709-716. Published online Jun 27, 2021. doi: 10.4254/wjh.v13.i6.709