Cluster 26: obtained registration uln days prior bilirubin creatinine total upper normal 
Cluster 31: total bilirubin upper limit normal uln age range serum days 
Cluster 700: conjugated sum unconjugated age bilirubin upper limit normal uln total 
Cluster 848: bilirubin uln gilbert level enrolled total serum known upper limit 
Cluster 900: institutional bilirubin upper total uln normal limit level days registration 
Cluster 961: institutional bilirubin upper normal limit total age direct registration serum 
Cluster 1524: indicated renal creatinine function adequate uln insufficiency upper level limit 
Cluster 1640: bilirubin uln equal conjugated mla institutional needs level transaminases phase 
Cluster 1926: iuln bilirubin total registration direct patients days prior arm cohort 
Cluster 1979: administration institutional upper limit normal uln measured total bilirubin days 
Cluster 2202: creatine phosphokinase ck cpk uln kinase plasma normal upper limit