Affiliation: | 1.South African Research Chair in Science Communication, Centre for Research on Evaluation, Science and Technology (CREST), Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, 7602, South Africa ;2.Centre for Science and Technology Studies (CWTS), Leiden University, Wassenaarseweg 62A, 2333 AL, Leiden, The Netherlands ;3.DST-NRF Centre of Excellence in Scientometrics and Science, Technology and Innovation Policy (SciSTIP), Centre for Research on Evaluation, Science and Technology (CREST), Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, 7602, South Africa ; |