[1]Centre for R&D Monitoring (ECOOM) and Department MSI KU Leuven 3000 Leuven Belgium;
[2]University of Antwerp Faculty of Social Sciences 2020 Antwerpen Belgium;
[3]Library and information services ShanghaiTech University Shanghai 201210 China;
[4]National Science Library Chinese Academy of Sciences Beijing 100190 China;
[5]Department of Library Information and Archives Management School of Economics and Management University of Chinese Academy of Sciences Beijing 100190 China;
Reflections; Tools and Methods; Differentiated Assessments of Individual Scientists;