PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3561338-4 1987 In the case of dual energy scanning, the error arises because when normalized to that of water, the mass attenuation coefficient of fat increases with photon energy while the reverse is true for K2HPO4. Water 89-94 FAT atypical cadherin 1 Homo sapiens 132-135