1 School of Information Technology, Deakin University, Geelong, VIC, Australia.
2 Department of Medical Library and Information Science, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
3 Department of Psychiatry, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland.
4 Department of Health Information Technology and Management, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.