PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28259212-5 2017 The social marketing that so successfully drove the old heroin epidemic has innovated and expanded due to the use of cell-phones, text messaging and the "dark web" which requires a Tor browser, and software that allows one to communicate with encrypted sites without detection. Heroin 56-62 RAR related orphan receptor C Homo sapiens 181-184