1. Faculty of Management and Business, Tampere University , Kalevantie 4, Tampere 33014, Finland
2. Graduate School of Education, Peking University , Yi Heyuan Road No. 5, Haidian District, Beijing 100871, People’s Republic of China
3. Lise Meitner Research Group ‘China in the Global System of Science’, Max Planck Institute for the History of Science , Boltzmannstraße 22, Berlin 14195, Germany