PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29521113-0 2018 Lateral switch to IFN beta-1a 44 mcg may be effective as escalation switch to fingolimod in selected persons with relapsing remitting multiple sclerosis: a real-world setting experience. Fingolimod Hydrochloride 78-88 interferon beta 1 Homo sapiens 18-26