University of Leicester ; Bucharest University of Economic Studies; ex. Universite de Liege

Bucharest University of Economic Studies

Professor emeritus, Amsterdam School of Communication Research (ASCoR), University of …

University of Sussex; Vrije U Amsterdam; Tinbergen Institute; CESifo; Payne Institute

Information School, The University of Sheffield

Minimally Invasive Surgery Research Center, Iran University of Medical Sciences

Emeritus Professor of Astronomy, University of Texas at Austin

Senior Researcher, Centre for Science and Technology Studies (CWTS), Leiden University

Founder of the Institute for Scientific Information

Professor of Informatics, College of Computing and Informatics, Drexel University