1. Center for Studies of Information Resources, School of Information Management, Wuhan University, Wuhan, P.R. China; Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA.
2. Center for Science, Technology and Education Assessment (CSTEA), Wuhan University, Wuhan, P.R. China; Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA.
3. Department of MSI, Centre for R&D Monitoring (ECOOM), KU Leuven, Leuven, Belgium; Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA.
4. Australian Artificial Intelligence Institute, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, Australia; Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA.
5. Search Technology, Inc., Norcross, Georgia, USA; Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA.
6. Program in Science, Technology and Innovation Policy, Georgia Institute of Technology, Atlanta, Georgia, USA; and Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA.
7. Department of Food, Bioprocessing and Nutrition Sciences, North Carolina State University, Raleigh, North Carolina, USA.