T06.01.3 DURABLE RESPONSE IN THE MARKERS OF CHOLESTASIS THROUGH 5 YEARS OF OPEN-LABEL EXTENSION STUDY OF OBETICHOLIC ACID IN PRIMARY BILIARY CHOLANGITIS. (1st October 2020) - Nevens, F.; Mitchell, S.; Drenth, J.P.; Bowlus, C.L.; Vargas, V.; Andreone, P.; Van Erpecum, K.; Floreani, A.; Lieberman, A.; Pencheck, R.; Smoot Malecha, E.