1. Library and Information Science Program, Faculty of Information and Media Studies , University of Western Ontario , London , ON , Canada
2. E. Latunde Odeku Medical Library , University of Ibadan, College of Medicine , Ibadan , Oyo State , Nigeria
3. Library & Information Science , University of Western Ontario , 1151 Richmond Street , London , ON , Canada
4. Health Information Sciences (HIS) , University of Western Ontario , 1151 Richmond Street , London , ON , Canada
5. University of Medical Sciences, University Library , Odosida Campus , Oke-Igbala Street , Ondo , Ondo , Nigeria
6. Africa Regional Centre for Information Science , University of Ibadan Faculty of Science , No 6 Benue Road, Box 22133 Africa Regional Centre for Information Science, University of Ibadan, Ibadan , Ibadan , Oyo , Nigeria