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. 2021 Apr 16;12:244. doi: 10.1186/s13287-021-02246-4

Fig. 1.

Fig. 1

Study flow chart. Enrolment, randomization, and follow-up of patients in the MSCs and rituximab trial. Between August 2016 and August 2018, a total of 47 severe hepatic failure patients receiving ABO-i LT were screened. Twenty-two participants were enrolled in the present study and were randomly divided into 2 groups (MSC group = 11, rituximab group = 11). Finally, 11 participants in the MSC group and 11 in the rituximab group completed the follow-up and were included in the analysis