PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23731524-3 2013 Calcineurin-inhibitor based steroid-containing regimens have been the mainstay of maintenance immunosuppression over the last two decades. Steroids 28-35 calcineurin binding protein 1 Homo sapiens 0-21