Elsevier, a global leader in information and analytics, helps researchers and healthcare professionals advance science and improve health outcomes for the benefit of society. Growing from our roots in publishing, we have supported the work of our research and health partners for more than 140 years. Elsevier offers knowledge and valuable analytics that help our users make breakthroughs and drive societal progress. Digital solutions such as ScienceDirect, Scopus, SciVal, ClinicalKey and Sherpath support strategic research management, R&D performance, clinical decision support, and health education. Elsevier publishes over 2,500 digitized journals, including The Lancet and Cell; our 39,000 eBook titles; and our iconic reference works, such as Gray's Anatomy. Elsevier is part of RELX, a global provider of information-based analytics and decision tools for professional and business customers.