1. Department of Organization Studies, School of Social and Behavioral Sciences, Tilburg University, P.O. box 90153 , Tilburg 5000 LE, The Netherlands
2. Department of Sociology, Knowledge Lab, The University of Chicago, 5735 South Ellis Avenue , Chicago, IL 60637, USA
3. Centre for Research on Evaluation, Science and Technology (CREST) and the DST-NRF Centre of Excellence in Scientometrics and Science, Technology and Innovation Policy (SciSTIP), Stellenbosch University, Private Bag X1, Matieland , Stellenbosch 7602, South Africa
4. Manchester Institute of Innovation Research, Alliance Manchester Business School, The University of Manchester , Booth St W, Manchester M15 6PB, UK