inherited lipid metabolism disorder congenital disorder of glycosylation inborn disorder of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation ICD10:E77.8 MONDO:0017748 Orphanet:309515 UMLS:CN227194 disorder of glycosphingolipid and GPI-anchored proteins glycosylation disorder of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation disorder of GPI anchor biosynthesis