Question: What is the previous name of British-based information and workflow experts RELX Group?

Context articles: Erik Engstrom
Emnico Technologies
Reed Exhibitions
RELX Group
Anthony Habgood
Reed Business Information
Elsevier
Serials Solutions
Wil van der Aalst
Coordinated diagnostics

Erik Nils Engstrom (born 14 June 1963) is a Swedish businessman, chief executive officer (CEO) of RELX Group, a multinational information and analytics company, operating in four market segments: scientific, technical and medical; risk and business information; legal; and exhibitions.
Emnico Technologies is a British-based Information technology business.
 With headquarters in Swindon, Wiltshire, Emnico provide bespoke software applications and Internet services including Website design and development.
Reed Exhibitions is the world's first event organiser, with a portfolio of approximately 500 events in 40 countries including UK, Austria, USA, France, Germany, Brazil, Russia, India, China, Australia and the Middle East.
 Reed Exhibitions, which employs about 3,500 staff, is a division of RELX Group, a provider of professional information and workflow solutions in the science, legal, medical, risk management and business sectors.
 In 2011, Reed Elsevier made an adjusted profit before taxation of £1,391 million on turnover of £6,002 million.
RELX Group (pronounced "Rel-ex"; known as Reed Elsevier between 1992 and February 2015) is a multinational information and analytics company based in London, in the United Kingdom.
 It operates in four market segments: scientific, technical and medical; risk and business analytics; legal; and exhibitions.
Anthony John Habgood (born 8 November 1946) is a British businessman.
 He has been chief executive of Bunzl and chairman of Whitbread, RELX Group and of the Court of the Bank of England.
 He has been described in the FT as "the City’s go-to grandee."
Reed Business Information is a provider of data services, analytics and information to businesses.
 The company has offices in many countries worldwide including the United Kingdom, United States of America, France, Singapore, China, Germany and Italy.
  Reed Business Information is part of the Risk and Business Analytics market segment of RELX Group, and is often referred to as RBI.
Elsevier (] ) is an information and analytics company and one of the world's major providers of scientific, technical, and medical information.
 It was established in 1880 as a publishing company.
 It is a part of the RELX Group, known until 2015 as Reed Elsevier.
 Its products include journals such as "The Lancet" and "Cell", the ScienceDirect collection of electronic journals, the "Trends" and "Current Opinion" series of journals, the online citation database Scopus, and the ClinicalKey solution for clinicians.
 Elsevier's products and services include the entire academic research lifecycle, including software and data-management, instruction and assessment tools.
Serials Solutions was a division of ProQuest that provided e-resource access and management services (ERAMS) to libraries.
 These products enabled librarians to more easily manage electronic resources that serve the needs of their users.
 Serials Solutions became part of ProQuest Workflow Solutions in 2011 and the "Serials Solutions" name was retired in 2014.
 In 2015, Proquest acquired Ex Libris Group, a library automation company with many similar products to those of ProQuest Workflow Solutions, and is currently integrating the ProQuest Workflow Solutions division into Ex Libris.
Wil M.P. van der Aalst (born 29 January 1966) is a Dutch computer scientist, and professor at the Department of Mathematics & Computer Science of the Eindhoven University of Technology, where he chairs the Architecture of Information Systems group.
 His research and teaching interests include information systems, workflow management, Petri nets, process mining, specification languages, and simulation.
 He is also known for his work on workflow patterns.
Coordinated Diagnostics is the portion of the coordinated care healthcare model which focuses on diagnostic workflow, real-time data flow, information systems, expertise, and informed decision making.
 When practiced, Coordinated Diagnostics integrates the diagnostic data and activities of care providers, testing facilities, information systems providers, diagnostic domain experts, payers, and patients. Coordinated Diagnostics maximizes the effective use of diagnostic information and resources across the healthcare continuum in order to improve patient care while reducing overall costs.