They are the old OMOP definitions:
HOI Codes Acute Liver Failure Definition 1.xls (174 KB)
HOI Codes Acute Liver Failure Definition 2.xls (111.5 KB)
HOI Codes Acute Liver Failure Definition 3.xls (130.5 KB)
HOI Codes Acute Liver Failure Definition 4.xls (141 KB)
HOI Codes Acute Liver Failure Definition 5.xls (24 KB)
HOI Codes Acute Liver Failure Definition 6.xls (27.5 KB)
HOI Codes Acute Liver Failure Definition 7.xls (32.5 KB)