1. CIBER Research Ltd, Newbury, Berkshire RG147RU, UK
2. School of Information Studies, Charles Sturt University, Locked Bag 588, Wagga Wagga, NSW 2678, Australia
3. Department of Library & Information Science, Faculty of Computer Science & Information Technology, University of Malaya, Kuala Lumpur 50603, Malaysia
4. Department of Computer Science, Université de Lyon, Université Lyon 1, 69100 Villeurbanne, France
5. School of Information Management, Wuhan, University, Wuhan, Hubei 430072, China
6. Biblioteconomía y Documentación, Universidad de León, León, 24071 Castilla y León, Spain
7. Tomsk State University, Laboratory for Library and Communication Studies, Tomsk, Russia
8. Wydział Humanistyczny, Uniwersytet Warminsko-Mazurski, 10-719, Olsztyn, Poland