People Present at Road Traffic Crash Scene: Challenges in Defining and Categorising

• Aidin Aryankhesal,
• Davoud Khorasani-Zavareh,
• Mohammad Heidari

Affiliations

Aidin Aryankhesal

Associate Professor, Department of Health Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran.

Davoud Khorasani-Zavareh

Associate Professor, Safety Promotion and Injury Prevention Research Center, Department of Health in Disaster and Emergency, Shahid Beheshti University of Medical Science, Tehran, Iran.

Mohammad Heidari

Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Health in Emergency and Disaster, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran.