1. Health Informatics Research Group, Department of Information
Studies, University of Sheffield, Regent Court, 211 Portobello Street, Sheffield
S1 4DP, UK, ., Iran University of Medical Sciences, Tehran, Iran
2. Centre for Health Information Management Research (CHIMR)
and Health Informatics Research Group, Department of Information Studies,
University of Sheffield, Regent Court, 211 Portobello Street, Sheffield S1
4DP, UK,
3. Emergency Department, Northern General Hospital, Herries
Road, Sheffield, UK,