Biologic drugs are a driving force in the pharmaceutical industry. More than 2,700 were in pharmaceutical pipelines as of June 2017 to treat cancers (836), rare diseases (566), neurologic conditions (420), autoimmune disorders (311), and other ailments (567) — triple the number in 2013 overall (1). Biopharmaceuticals make up more than half of all drugs in development and are nudging out traditional small-molecule drugs rapidly while already bringing in billions of dollars in sales. The success of such drugs is…