Fig. 1: Haemoglobin (Hgb) levels in two clinical studies A19-201 and A20-202.

a A19-201 study: Hgb level (blue line) vs. average ropeginterferon alfa-2b dose (red line). b A20-202 study: Hgb level (blue line) vs. average ropeginterferon alfa-2b dose (red line).